diff --git a/.gitmodules b/.gitmodules
index ec6b94e..740a7d9 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,4 +4,4 @@
 	branch = stable
 [submodule "lib/geant4"]
 	path = lib/geant4
-	url = git@gitlab.etp.kit.edu:lbogner/geant4.git
+	url = gitea@git.larsbogner.de:lars/geant4.git