diff --git a/.gitmodules b/.gitmodules
index 80d68e0..3fc8d47 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "tests/lib/luaunit"]
 	path = tests/lib/luaunit
-	url = git@github.com:bluebird75/luaunit.git
+	url = https://github.com/bluebird75/luaunit.git