diff --git a/.gitmodules b/.gitmodules
index 8b7eedb7..171bacb1 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -3,7 +3,7 @@
 	url = ssh://git@tihmstar.net:23/img4tool.git
 [submodule "external/tsschecker"]
 	path = external/tsschecker
-	url = git@github.com:tihmstar/tsschecker.git
+	url = https://github.com/tihmstar/tsschecker.git
 [submodule "external/idevicerestore"]
 	path = external/idevicerestore
 	url = ssh://git@tihmstar.net:23/idevicerestore.git