diff --git a/tests/e2e/test_supabase.py b/tests/e2e/test_supabase.py
index 9e7c6aa40..4a673f26b 100644
--- a/tests/e2e/test_supabase.py
+++ b/tests/e2e/test_supabase.py
@@ -61,7 +61,7 @@ async def postgres_db_changes():
         assert upload_file_id is not None, "Failed to upload file"
 
         vector_store = VectorStore(
-            id="",
+            id=str(uuid.uuid4()),
             created_at=0,
             file_counts=FileCounts(
                 cancelled=0,