diff --git a/litellm-rust/crates/python-bridge/src/cache/facade.rs b/litellm-rust/crates/python-bridge/src/cache/facade.rs
index d7ec2052dd0..a6395d086cb 100644
--- a/litellm-rust/crates/python-bridge/src/cache/facade.rs
+++ b/litellm-rust/crates/python-bridge/src/cache/facade.rs
@@ -120,7 +120,7 @@ impl ObjectGuard {
                 if !attributes.get_item(name)?.is(value.bind(py)) {
                     return Ok(false);
                 }
-                if instance.contains(name)? && value.bind(py).is_callable() {
+                if instance.contains(name)? && !self.config_names.contains(&name.as_str()) {
                     return Ok(false);
                 }
             }
diff --git a/tests/test_litellm_rust/test_cache.py b/tests/test_litellm_rust/test_cache.py
index e9f4b99a3b7..73a6321011b 100644
--- a/tests/test_litellm_rust/test_cache.py
+++ b/tests/test_litellm_rust/test_cache.py
@@ -820,6 +820,8 @@ def test_redis_semantic_configuration_drift_falls_back_to_python(
         assert resolver.resolve().kind == "python_callback"
     with rebound(facade.cache, "_index_name", "other-index"):
         assert resolver.resolve().kind == "python_callback"
+    with rebound(facade.cache, "CACHE_KEY_FIELD_NAME", "other-field"):
+        assert resolver.resolve().kind == "python_callback"
 
     def patched_embedding(self: object, prompt: str, metadata: object = None) -> list[float]:
         return _semantic_embedding(prompt)