diff --git a/.gitmodules b/.gitmodules
index 10a7000..5ac16f0 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "integrationtests/interop/qifs"]
 	path = integrationtests/interop/qifs
-	url = git@github.com:qpackers/qifs.git
+	url = https://github.com/qpackers/qifs.git