diff --git a/registry/scripts/upgrade_all.sh b/registry/scripts/upgrade_all.sh
index 29d9975c53480daefe19050f5ea141008901ff11..6a32b38c735798ecf5a970a863e4e2c036571ec6 100755
--- a/registry/scripts/upgrade_all.sh
+++ b/registry/scripts/upgrade_all.sh
@@ -69,7 +69,7 @@ then
     fi
 fi
 
-cmd="cd /opt/primtux-eole/; export HTTPS_PROXY='http://dnsproxy:3128'; git pull; ./upgrade-session.sh $arg"
+cmd="cd /opt/primtux-eole/; export HTTPS_PROXY='http://proxy:3128'; git pull; ./upgrade-session.sh $arg"
 echo $cmd
 declare -A HOSTS
 declare -A IPTOMACS