diff --git a/test/conftest.py b/test/conftest.py
index c42088da4..a34a6377b 100644
--- a/test/conftest.py
+++ b/test/conftest.py
@@ -80,7 +80,6 @@ try:
     milvus1 = True
 except ImportError:
     milvus1 = False
-    from pymilvus import utility
 
 from .mocks import pinecone as pinecone_mock