diff --git a/packages/openmemory-py/src/openmemory/connectors/google_slides.py b/packages/openmemory-py/src/openmemory/connectors/google_slides.py
index 361ebb29..7fd39f27 100644
--- a/packages/openmemory-py/src/openmemory/connectors/google_slides.py
+++ b/packages/openmemory-py/src/openmemory/connectors/google_slides.py
@@ -74,7 +74,7 @@ async def list_items(self, presentation_id: str = None, **filters) -> List[Dict]
         slides = []
         for i, slide in enumerate(pres.get("slides", [])):
             slides.append({
-                "id": f"{presentation_id},
+                "id": f"{presentation_id}",
                 "name": f"Slide {i + 1}",
                 "type": "slide",
                 "index": i,