diff --git a/tests/data/test1530 b/tests/data/test1530
index 92abc6ce499e9dec0069f6a97abb139707e767a0..8372d29efa648523befc5f47117b8408b7850f83 100644
--- a/tests/data/test1530
+++ b/tests/data/test1530
@@ -9,6 +9,9 @@ CURLOPT_OPENSOCKETFUNCTION
none
+
+http
+
lib1530