diff --git a/api/core/entities/provider_configuration.py b/api/core/entities/provider_configuration.py
index 4797b69b8596bb..807f09598c7607 100644
--- a/api/core/entities/provider_configuration.py
+++ b/api/core/entities/provider_configuration.py
@@ -119,7 +119,7 @@ def get_current_credentials(self, model_type: ModelType, model: str) -> Optional
                         credentials = model_configuration.credentials
                         break
 
-            if self.custom_configuration.provider:
+            if not credentials and self.custom_configuration.provider:
                 credentials = self.custom_configuration.provider.credentials
 
             return credentials