diff --git a/.gitmodules b/.gitmodules
index b92b5621e2d86d060cd4a01be9831319bdb65fdc..ee7f2c4a17defe8d5921389aa9b03e6e2c9bf4af 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "common/bdiolib"]
 	path = common/bdiolib
-	url = https://git.acc.gsi.de/bi/bdiolib.python.git
+	url = https://git.acc.gsi.de/pniederm/bdiolib.python.git