diff --git a/.gitmodules b/.gitmodules
index e23a605..d41dd11 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "tests/googletest"]
 	path = tests/googletest
-	url = git@github.com:google/googletest.git
+	url = https://github.com/google/googletest.git