diff --git a/tests/conftest.py b/tests/conftest.py
index fdb0883..37957f8 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -10,8 +10,7 @@
 
 # Define supported FAISS index types
 FAISS_INDEX_TYPES = [
-    # "flat",
-    # "ivf",
+    "ivf",
     "hnsw",
     "lsh",
     # "scalar",