diff --git a/.gitmodules b/.gitmodules
index 3c9ded2..bb3729c 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "images"]
 	path = images
-	url = gitlab@git.datenvorr.at:anton/images.h.git
+	url = https://git.datenvorr.at/anton/images.h.git
diff --git a/bench b/bench
deleted file mode 100755
index 71ecc54..0000000
Binary files a/bench and /dev/null differ