diff --git a/Dockerfile b/Dockerfile
index 3cb5d9e814244b9ef590d258a468732bc921447f..7643aa5a4effe5767725d29bfafef7e5fc6f3ac3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,10 +3,9 @@ FROM docker.uibk.ac.at:443/informatik/stair/minibot-vision/ros/arm
 EXPOSE 11311
 #EXPOSE 9090
 
+# vcs import does not work without that
 ENV GIT_SSL_NO_VERIFY=true
 
-RUN vcs help
-
 # set bash to default shell
 SHELL ["/bin/bash", "-c"]