diff --git a/libs/partners/pinecone/langchain_pinecone/embeddings.py b/libs/partners/pinecone/langchain_pinecone/embeddings.py
index 7fd5233bcc68e..2dc964ed562b8 100644
--- a/libs/partners/pinecone/langchain_pinecone/embeddings.py
+++ b/libs/partners/pinecone/langchain_pinecone/embeddings.py
@@ -62,6 +62,7 @@ class PineconeEmbeddings(BaseModel, Embeddings):
     model_config = ConfigDict(
         extra="forbid",
         populate_by_name=True,
+        protected_namespaces=(),
     )
 
     @model_validator(mode="before")