diff --git a/.gitmodules b/.gitmodules
index 37a149e..628235b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "themes/themu"]
 	path = themes/themu
-	url = https://github.com/fruworg/themu
+	url = git@github.com:fruworg/themu.git
diff --git a/themes/themu b/themes/themu
index 74059bf..e0440e9 160000
--- a/themes/themu
+++ b/themes/themu
@@ -1 +1 @@
-Subproject commit 74059bf954c2bf6fb2232ed3d2171e1f3216f44d
+Subproject commit e0440e9f6dba4d44aba9a7aa84289d5a50e87597