diff --git a/src/canopy/knowledge_base/knowledge_base.py b/src/canopy/knowledge_base/knowledge_base.py
index 2ff05db0..26dcfcf8 100644
--- a/src/canopy/knowledge_base/knowledge_base.py
+++ b/src/canopy/knowledge_base/knowledge_base.py
@@ -37,7 +37,7 @@
 
 @lru_cache(maxsize=1)
 def _get_global_client() -> Pinecone:
-    return Pinecone()
+    return Pinecone(source_tag="canopy")
 
 
 def list_canopy_indexes(pinecone_client: Pinecone = None) -> List[str]: