diff --git a/.gitmodules b/.gitmodules
index 8d1637e..ecf343a 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "themes/hugo-sustain"]
 	path = themes/hugo-sustain
-	url = https://github.com/suyundukov/hugo-sustain.git
+	url = https://gitlab.com/NeilHanlon/hugo-sustain