diff --git a/litellm/proxy/hooks/__init__.py b/litellm/proxy/hooks/__init__.py
index e1e97bebed2..1ea843c86e5 100644
--- a/litellm/proxy/hooks/__init__.py
+++ b/litellm/proxy/hooks/__init__.py
@@ -52,4 +52,4 @@ try:
 
     PROXY_HOOKS.update(ENTERPRISE_PROXY_HOOKS)
 except ImportError as e:
-    verbose_proxy_logger.warning(f"Could not import enterprise hooks — enterprise features disabled: {e}")
+    verbose_proxy_logger.warning("Could not import enterprise hooks — enterprise features disabled: %s", e)