diff --git a/litellm/constants.py b/litellm/constants.py
index b2cac4702bc..705b56f7776 100644
--- a/litellm/constants.py
+++ b/litellm/constants.py
@@ -464,7 +464,6 @@ DD_TRACER_STREAMING_CHUNK_YIELD_RESOURCE: Final = os.getenv(
 
 LITELLM_HTTP_STATUS_CLIENT_DISCONNECTED: Final = 499
 
-LITELLM_LOGGING_CREDENTIAL_NAME_KEY: Final = "litellm_logging_credential_name"
 
 EMAIL_BUDGET_ALERT_TTL: Final = int(os.getenv("EMAIL_BUDGET_ALERT_TTL", 24 * 60 * 60))  # 24 hours in seconds
 EMAIL_BUDGET_ALERT_MAX_SPEND_ALERT_PERCENTAGE: Final = float(
diff --git a/litellm/integrations/otel/presets/destinations.py b/litellm/integrations/otel/presets/destinations.py
index b339262d6ce..db0e9bffa29 100644
--- a/litellm/integrations/otel/presets/destinations.py
+++ b/litellm/integrations/otel/presets/destinations.py
@@ -13,7 +13,6 @@ credential values only.
 import os
 from collections.abc import Callable, Mapping
 
-from litellm.constants import LITELLM_LOGGING_CREDENTIAL_NAME_KEY
 from litellm.integrations.langfuse.langfuse_otel import (
     LANGFUSE_CLOUD_US_ENDPOINT,
     LangfuseOtelLogger,
@@ -21,8 +20,6 @@ from litellm.integrations.langfuse.langfuse_otel import (
 from litellm.integrations.otel.model.destination import OtelDestination
 from litellm.integrations.weave.weave_otel import _get_weave_authorization_header
 
-LOGGING_CREDENTIAL_NAME_KEY = LITELLM_LOGGING_CREDENTIAL_NAME_KEY
-
 
 def _parse_header_string(raw: str) -> Mapping[str, str]:
     pairs = (item.split("=", 1) for item in raw.split(",") if "=" in item)
diff --git a/litellm/proxy/credential_endpoints/endpoints.py b/litellm/proxy/credential_endpoints/endpoints.py
index 93dc35973e0..ed0f73a5e73 100644
--- a/litellm/proxy/credential_endpoints/endpoints.py
+++ b/litellm/proxy/credential_endpoints/endpoints.py
@@ -287,8 +287,12 @@ def update_db_credential(
 
         merged_credential.credential_values.update(encrypted_params)
 
+    # update model info
     if encrypted_credential.credential_info:
-        merged_credential.credential_info = encrypted_credential.credential_info
+        """Update credential info"""
+        if "credential_info" not in merged_credential.credential_info:
+            merged_credential.credential_info = {}
+        merged_credential.credential_info.update(encrypted_credential.credential_info)
 
     return merged_credential