diff --git a/libs/vertexai/langchain_google_vertexai/chat_models.py b/libs/vertexai/langchain_google_vertexai/chat_models.py
index 5ad8d0e2..4caf0f8f 100644
--- a/libs/vertexai/langchain_google_vertexai/chat_models.py
+++ b/libs/vertexai/langchain_google_vertexai/chat_models.py
@@ -58,7 +58,6 @@
 from langchain_google_vertexai._image_utils import ImageBytesLoader
 from langchain_google_vertexai._utils import (
     get_generation_info,
-    get_user_agent,
     is_codey_model,
     is_gemini_model,
 )
diff --git a/libs/vertexai/langchain_google_vertexai/embeddings.py b/libs/vertexai/langchain_google_vertexai/embeddings.py
index eeeb1037..df393cef 100644
--- a/libs/vertexai/langchain_google_vertexai/embeddings.py
+++ b/libs/vertexai/langchain_google_vertexai/embeddings.py
@@ -22,7 +22,6 @@
 )
 
 from langchain_google_vertexai._base import _VertexAICommon
-from langchain_google_vertexai._utils import get_user_agent
 
 logger = logging.getLogger(__name__)