diff --git a/mongo/search_index_prose_test.go b/mongo/search_index_prose_test.go
index 66e196a056..f427ac13a8 100644
--- a/mongo/search_index_prose_test.go
+++ b/mongo/search_index_prose_test.go
@@ -31,8 +31,6 @@ func newTestCollection(t *testing.T, client *Client) *Collection {
 }
 
 func TestSearchIndexProse(t *testing.T) {
-	t.Parallel()
-
 	const timeout = 5 * time.Minute
 
 	ctx := context.Background()