diff --git a/.gitmodules b/.gitmodules
index 13066c0..bd71237 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "static/js/mathjax"]
 	path = static/js/mathjax
-	url = git@github.com:mathjax/MathJax.git
+	url = https://github.com/mathjax/MathJax.git