diff --git a/libs/langchain/langchain/llms/openai.py b/libs/langchain/langchain/llms/openai.py
index 8f88b4b05373a..71fff457eeaf7 100644
--- a/libs/langchain/langchain/llms/openai.py
+++ b/libs/langchain/langchain/llms/openai.py
@@ -21,6 +21,8 @@
 
 def __getattr__(name: str) -> Any:
     """Look up attributes dynamically."""
+    if name in DEPRECATED_LOOKUP:
+        raise AttributeError(f'The attribute {name} is deprecated. Please use the new import path.')
     return _import_attribute(name)