diff --git a/tests/proxy_unit_tests/test_audit_logs_proxy.py b/tests/proxy_unit_tests/test_audit_logs_proxy.py
index 878e19f5b6f..df0bdaa7248 100644
--- a/tests/proxy_unit_tests/test_audit_logs_proxy.py
+++ b/tests/proxy_unit_tests/test_audit_logs_proxy.py
@@ -178,6 +178,7 @@ async def test_create_audit_log_for_update_premium_user():
     ):
 
         mock_prisma.db.litellm_auditlog.create = AsyncMock()
+        mock_prisma.replica_db = mock_prisma.db
 
         request_data = LiteLLM_AuditLogs(
             id="test_id",
diff --git a/tests/proxy_unit_tests/test_auth_checks.py b/tests/proxy_unit_tests/test_auth_checks.py
index 2538556d3b5..96a203a83b7 100644
--- a/tests/proxy_unit_tests/test_auth_checks.py
+++ b/tests/proxy_unit_tests/test_auth_checks.py
@@ -826,7 +826,9 @@ async def test_get_fuzzy_user_object():
 
     # Setup mock Prisma client
     mock_prisma = MagicMock()
+    mock_prisma.replica_db = mock_prisma.db
     mock_prisma.db = MagicMock()
+    mock_prisma.replica_db = mock_prisma.db
     mock_prisma.db.litellm_usertable = MagicMock()
 
     # Mock user data
diff --git a/tests/proxy_unit_tests/test_check_batch_cost.py b/tests/proxy_unit_tests/test_check_batch_cost.py
index 6417c7c8aa6..d87fa61ed44 100644
--- a/tests/proxy_unit_tests/test_check_batch_cost.py
+++ b/tests/proxy_unit_tests/test_check_batch_cost.py
@@ -91,6 +91,7 @@ class TestCheckBatchCost:
     def mock_prisma_client(self):
         client = MagicMock()
         client.db = MagicMock()
+        client.replica_db = client.db
         client.db.litellm_managedobjecttable = MagicMock()
         client.db.litellm_usertable = MagicMock()
         return client
@@ -1997,6 +1998,7 @@ class TestUnmanagedVertexRouting:
 
         prisma = instance.prisma_client
         prisma.db = MagicMock()
+        prisma.replica_db = prisma.db
         prisma.db.litellm_managedobjecttable = MagicMock()
         prisma.db.litellm_managedobjecttable.update_many = AsyncMock(return_value=1)
         prisma.db.litellm_managedobjecttable.update = AsyncMock()
@@ -2227,6 +2229,7 @@ class TestUnmanagedBedrockRouting:
 
         prisma = instance.prisma_client
         prisma.db = MagicMock()
+        prisma.replica_db = prisma.db
         prisma.db.litellm_managedobjecttable = MagicMock()
         prisma.db.litellm_managedobjecttable.update_many = AsyncMock(return_value=1)
         prisma.db.litellm_managedobjecttable.update = AsyncMock()
@@ -2410,6 +2413,7 @@ class TestManagedOutputFileIdEncodesPublicModelGroup:
         proxy_logging_obj.get_proxy_hook.return_value = hook
 
         prisma_client = MagicMock()
+        prisma_client.replica_db = prisma_client.db
         prisma_client.db.litellm_usertable.find_unique = AsyncMock(return_value=None)
 
         instance = CheckBatchCost(
@@ -2523,6 +2527,7 @@ class TestBatchCostAttribution:
         from litellm_enterprise.proxy.common_utils.check_batch_cost import CheckBatchCost
 
         prisma = MagicMock()
+        prisma.replica_db = prisma.db
         prisma.db.litellm_verificationtoken.find_unique = AsyncMock(return_value=key_row)
         prisma.db.litellm_teamtable.find_unique = AsyncMock(return_value=team_row)
         prisma.db.litellm_usertable.find_unique = AsyncMock(return_value=user_row)
@@ -2807,6 +2812,7 @@ class TestPollPageStarvation:
 
     def _prisma(self, jobs):
         prisma = MagicMock()
+        prisma.replica_db = prisma.db
         prisma.db.litellm_managedobjecttable.update_many = AsyncMock(return_value=0)
         prisma.db.litellm_managedobjecttable.update = AsyncMock()
         prisma.db.litellm_managedobjecttable.find_many = AsyncMock(return_value=jobs)
@@ -3119,6 +3125,7 @@ class TestMultiPodBatchCostClaim:
     @staticmethod
     def _prisma(row: _FakeManagedObjectRow, journal: list):
         prisma = MagicMock()
+        prisma.replica_db = prisma.db
         prisma.db.litellm_managedobjecttable = _FakeManagedObjectTable(row, journal)
         prisma.db.litellm_managedfiletable.find_many = AsyncMock(return_value=[])
         prisma.db.litellm_managedfiletable.find_first = AsyncMock(return_value=None)
diff --git a/tests/proxy_unit_tests/test_check_responses_cost.py b/tests/proxy_unit_tests/test_check_responses_cost.py
index e806e9a3394..1d335bd1cac 100644
--- a/tests/proxy_unit_tests/test_check_responses_cost.py
+++ b/tests/proxy_unit_tests/test_check_responses_cost.py
@@ -20,6 +20,7 @@ class TestCheckResponsesCost:
         """Create a mock Prisma client"""
         client = MagicMock()
         client.db = MagicMock()
+        client.replica_db = client.db
         client.db.litellm_managedobjecttable = MagicMock()
         return client
 
diff --git a/tests/proxy_unit_tests/test_default_end_user_budget_simple.py b/tests/proxy_unit_tests/test_default_end_user_budget_simple.py
index edd0409343a..02aeb5792cd 100644
--- a/tests/proxy_unit_tests/test_default_end_user_budget_simple.py
+++ b/tests/proxy_unit_tests/test_default_end_user_budget_simple.py
@@ -46,6 +46,7 @@ async def test_default_budget_applied_to_end_user_without_budget():
     }
 
     mock_prisma_client = MagicMock()
+    mock_prisma_client.replica_db = mock_prisma_client.db
     mock_prisma_client.db.litellm_endusertable.find_unique = AsyncMock(
         return_value=MagicMock(dict=lambda: mock_end_user_data)
     )
@@ -104,6 +105,7 @@ async def test_explicit_budget_not_overridden_by_default():
     }
 
     mock_prisma_client = MagicMock()
+    mock_prisma_client.replica_db = mock_prisma_client.db
     mock_prisma_client.db.litellm_endusertable.find_unique = AsyncMock(
         return_value=MagicMock(dict=lambda: mock_end_user_data)
     )
@@ -161,6 +163,7 @@ async def test_budget_enforcement_blocks_over_budget_users():
     }
 
     mock_prisma_client = MagicMock()
+    mock_prisma_client.replica_db = mock_prisma_client.db
     mock_prisma_client.db.litellm_endusertable.find_unique = AsyncMock(
         return_value=MagicMock(dict=lambda: mock_end_user_data)
     )
@@ -219,6 +222,7 @@ async def test_system_works_without_default_budget_configured():
     }
 
     mock_prisma_client = MagicMock()
+    mock_prisma_client.replica_db = mock_prisma_client.db
     mock_prisma_client.db.litellm_endusertable.find_unique = AsyncMock(
         return_value=MagicMock(dict=lambda: mock_end_user_data)
     )
diff --git a/tests/proxy_unit_tests/test_jwt_key_mapping.py b/tests/proxy_unit_tests/test_jwt_key_mapping.py
index e95ed42013b..b9ad9dec831 100644
--- a/tests/proxy_unit_tests/test_jwt_key_mapping.py
+++ b/tests/proxy_unit_tests/test_jwt_key_mapping.py
@@ -47,6 +47,7 @@ async def test_jwt_to_virtual_key_mapping_resolution():
     jwt_claims = {"email": "user@example.com", "sub": "123"}
 
     prisma_client = MagicMock()
+    prisma_client.replica_db = prisma_client.db
     prisma_client.db.litellm_jwtkeymapping.find_first = AsyncMock()
 
     # Mock finding a mapping
@@ -123,6 +124,7 @@ async def test_colliding_claim_value_from_another_issuer_does_not_resolve_to_the
         return None
 
     prisma_client = MagicMock()
+    prisma_client.replica_db = prisma_client.db
     prisma_client.db.litellm_jwtkeymapping.find_first = AsyncMock(side_effect=fake_find_first)
 
     # Dependency-inject the resolved key via the cache (IdentityStore._resolve_key
@@ -206,6 +208,7 @@ async def test_global_mapping_resolution_is_cached_under_the_global_key_not_the_
         return None
 
     prisma_client = MagicMock()
+    prisma_client.replica_db = prisma_client.db
     find_first = AsyncMock(side_effect=fake_find_first)
     prisma_client.db.litellm_jwtkeymapping.find_first = find_first
 
@@ -251,6 +254,7 @@ async def test_jwt_to_virtual_key_mapping_no_mapping():
     jwt_claims = {"email": "unknown@example.com"}
 
     prisma_client = MagicMock()
+    prisma_client.replica_db = prisma_client.db
     prisma_client.db.litellm_jwtkeymapping.find_first = AsyncMock()
     prisma_client.db.litellm_jwtkeymapping.find_first.return_value = None
 
@@ -413,6 +417,7 @@ def _make_non_admin_auth() -> UserAPIKeyAuth:
 
 def _mock_prisma():
     prisma = MagicMock()
+    prisma.replica_db = prisma.db
     prisma.db.litellm_jwtkeymapping.create = AsyncMock()
     prisma.db.litellm_jwtkeymapping.find_unique = AsyncMock()
     prisma.db.litellm_jwtkeymapping.find_many = AsyncMock()
@@ -688,6 +693,7 @@ async def test_reject_behavior_raises_403_on_no_mapping():
     jwt_claims = {"email": "unknown@example.com"}
 
     prisma_client = MagicMock()
+    prisma_client.replica_db = prisma_client.db
     prisma_client.db.litellm_jwtkeymapping.find_first = AsyncMock(return_value=None)
 
     user_api_key_cache = DualCache()
@@ -727,6 +733,7 @@ async def test_reject_behavior_caches_sentinel_after_db_miss():
     jwt_claims = {"email": "unknown@example.com"}
 
     prisma_client = MagicMock()
+    prisma_client.replica_db = prisma_client.db
     prisma_client.db.litellm_jwtkeymapping.find_first = AsyncMock(return_value=None)
 
     user_api_key_cache = DualCache()
@@ -784,6 +791,7 @@ async def test_reject_behavior_raises_403_on_cached_no_mapping():
     jwt_claims = {"email": "unknown@example.com"}
 
     prisma_client = MagicMock()
+    prisma_client.replica_db = prisma_client.db
     prisma_client.db.litellm_jwtkeymapping.find_first = AsyncMock(return_value=None)
 
     # Pre-populate the negative cache so the DB is not hit
@@ -831,6 +839,7 @@ async def test_auto_register_returns_pending_signal_without_creating_key():
     jwt_claims = {"sub": "new-user-42"}
 
     prisma_client = MagicMock()
+    prisma_client.replica_db = prisma_client.db
     prisma_client.db.litellm_jwtkeymapping.find_first = AsyncMock(return_value=None)
     prisma_client.db.litellm_jwtkeymapping.create = AsyncMock()
 
@@ -876,6 +885,7 @@ async def test_auto_register_creates_key_and_mapping_when_helper_invoked():
     )
 
     prisma_client = MagicMock()
+    prisma_client.replica_db = prisma_client.db
     prisma_client.db.litellm_jwtkeymapping.find_first = AsyncMock(return_value=None)
     prisma_client.db.litellm_jwtkeymapping.create = AsyncMock()
 
@@ -946,6 +956,7 @@ async def test_auto_register_returns_pending_signal_on_stale_no_mapping_sentinel
     jwt_claims = {"email": "alice@corp.com"}
 
     prisma_client = MagicMock()
+    prisma_client.replica_db = prisma_client.db
     prisma_client.db.litellm_jwtkeymapping.find_first = AsyncMock(return_value=None)
     prisma_client.db.litellm_jwtkeymapping.create = AsyncMock()
 
@@ -999,6 +1010,7 @@ async def test_auto_register_race_condition_unique_conflict():
     )
 
     prisma_client = MagicMock()
+    prisma_client.replica_db = prisma_client.db
     prisma_client.db.litellm_jwtkeymapping.create = AsyncMock(
         side_effect=Exception("Unique constraint failed (P2002)")
     )
@@ -1284,6 +1296,7 @@ async def test_auto_register_race_conflict_tolerates_delete_failure():
     )
 
     prisma_client = MagicMock()
+    prisma_client.replica_db = prisma_client.db
     prisma_client.db.litellm_jwtkeymapping.create = AsyncMock(
         side_effect=Exception("Unique constraint failed (P2002)")
     )
@@ -1350,6 +1363,7 @@ async def test_auto_register_raises_503_when_winner_mapping_vanishes():
     )
 
     prisma_client = MagicMock()
+    prisma_client.replica_db = prisma_client.db
     prisma_client.db.litellm_jwtkeymapping.create = AsyncMock(
         side_effect=Exception("Unique constraint failed (P2002)")
     )
@@ -1404,6 +1418,7 @@ async def test_proxy_admin_sentinel_skips_db_lookup_on_cache_hit():
     jwt_claims = {"sub": "admin-user"}
 
     prisma_client = MagicMock()
+    prisma_client.replica_db = prisma_client.db
     # Will fail the test if accessed — proves the sentinel short-circuits DB
     prisma_client.db.litellm_jwtkeymapping.find_first = AsyncMock(
         side_effect=AssertionError("DB must not be hit when sentinel is cached")
@@ -1451,6 +1466,7 @@ async def test_auto_register_helper_stamps_validated_identity_context():
     )
 
     prisma_client = MagicMock()
+    prisma_client.replica_db = prisma_client.db
     prisma_client.db.litellm_jwtkeymapping.create = AsyncMock()
     mock_key_obj = UserAPIKeyAuth(
         token="hashed", team_id="validated-team", user_id="validated-user"
diff --git a/tests/proxy_unit_tests/test_proxy_server.py b/tests/proxy_unit_tests/test_proxy_server.py
index ed0380058a5..a0fe65a15a1 100644
--- a/tests/proxy_unit_tests/test_proxy_server.py
+++ b/tests/proxy_unit_tests/test_proxy_server.py
@@ -2400,6 +2400,7 @@ async def test_proxy_server_prisma_setup():
         mock_db = MagicMock()
         mock_db.start_token_refresh_task = AsyncMock()
         mock_client.db = mock_db
+        mock_client.replica_db = mock_client.db
 
         prisma_client = await ProxyStartupEvent._setup_prisma_client(
             database_url=os.getenv("DATABASE_URL"),
@@ -3062,6 +3063,7 @@ async def test_update_config_success_callback_normalization():
     class MockPrisma:
         def __init__(self):
             self.db = MagicMock()
+            self.replica_db = self.db
             self.db.litellm_config = MagicMock()
             self.db.litellm_config.find_first = AsyncMock(side_effect=fake_find_first)
             self.db.litellm_config.upsert = AsyncMock(side_effect=fake_upsert)
diff --git a/tests/proxy_unit_tests/test_proxy_utils.py b/tests/proxy_unit_tests/test_proxy_utils.py
index 1134f41a940..4e6aadda02b 100644
--- a/tests/proxy_unit_tests/test_proxy_utils.py
+++ b/tests/proxy_unit_tests/test_proxy_utils.py
@@ -1642,6 +1642,7 @@ class MockPrismaClientDB:
         mock_key_data,
     ):
         self.db = MockDb(mock_team_data, mock_key_data)
+        self.replica_db = self.db
 
     async def get_data(
         self,
@@ -1848,6 +1849,7 @@ async def test_health_check_not_called_when_disabled(monkeypatch):
 
     # Create mock prisma client
     mock_prisma = MagicMock()
+    mock_prisma.replica_db = mock_prisma.db
     mock_prisma.connect = AsyncMock()
     mock_prisma.health_check = AsyncMock()
     mock_prisma.check_view_exists = AsyncMock()
@@ -1857,6 +1859,7 @@ async def test_health_check_not_called_when_disabled(monkeypatch):
     mock_db = MagicMock()
     mock_db.start_token_refresh_task = AsyncMock()
     mock_prisma.db = mock_db
+    mock_prisma.replica_db = mock_prisma.db
     # Mock PrismaClient constructor
     monkeypatch.setattr(
         "litellm.proxy.proxy_server.PrismaClient", lambda **kwargs: mock_prisma
@@ -2284,6 +2287,7 @@ def test_team_alias_stale_bypass_enabled_by_flag(monkeypatch):
 def mock_prisma_client():
     client = MagicMock()
     client.db = MagicMock()
+    client.replica_db = client.db
     client.db.litellm_teamtable = AsyncMock()
     return client
 
diff --git a/tests/proxy_unit_tests/test_update_spend.py b/tests/proxy_unit_tests/test_update_spend.py
index ebe505b3d60..8e5a3fb9057 100644
--- a/tests/proxy_unit_tests/test_update_spend.py
+++ b/tests/proxy_unit_tests/test_update_spend.py
@@ -29,6 +29,7 @@ class MockPrismaClient:
     def __init__(self):
         # Create AsyncMock for db operations
         self.db = AsyncMock()
+        self.replica_db = self.db
         self.db.litellm_spendlogs = AsyncMock()
         self.db.litellm_spendlogs.create_many = AsyncMock()
 
diff --git a/tests/proxy_unit_tests/test_user_api_key_auth.py b/tests/proxy_unit_tests/test_user_api_key_auth.py
index 9cdac341b1f..e4f274497be 100644
--- a/tests/proxy_unit_tests/test_user_api_key_auth.py
+++ b/tests/proxy_unit_tests/test_user_api_key_auth.py
@@ -1519,6 +1519,7 @@ async def test_user_budget_lookup_tolerates_an_unreadable_user():
     from litellm.proxy.auth.user_api_key_auth import _read_user_model_max_budget
 
     prisma_client = MagicMock()
+    prisma_client.replica_db = prisma_client.db
 
     with patch(
         "litellm.proxy.auth.user_api_key_auth.get_user_object",