diff --git a/scarrs/Upgrade-Sonarr.sh b/scarrs/Upgrade-Sonarr.sh
index f34575b..550e3a7 100644
--- a/scarrs/Upgrade-Sonarr.sh
+++ b/scarrs/Upgrade-Sonarr.sh
@@ -56,7 +56,7 @@ StartNewcontainer () {
 }
 
 main () {
-newver="$(GetNewVer)"
+newver="$(GetNewVer $system)"
 OldContainer="$(GetOldVer $system)"
 newcontainer="$(CreateContainer $newver $system)"
 RemoveOldContainer $OldContainer