diff --git a/libs/vertexai/langchain_google_vertexai/_utils.py b/libs/vertexai/langchain_google_vertexai/_utils.py
index feedd701..1af44f0c 100644
--- a/libs/vertexai/langchain_google_vertexai/_utils.py
+++ b/libs/vertexai/langchain_google_vertexai/_utils.py
@@ -7,7 +7,7 @@
 import google.api_core
 import proto  # type: ignore[import-untyped]
 from google.api_core.gapic_v1.client_info import ClientInfo
-from google.cloud import storage
+from google.cloud import storage  # type: ignore[attr-defined]
 from langchain_core.callbacks import (
     AsyncCallbackManagerForLLMRun,
     CallbackManagerForLLMRun,