diff --git a/tools/arkmanager b/tools/arkmanager
index 4ecdeca..10d6928 100755
--- a/tools/arkmanager
+++ b/tools/arkmanager
@@ -98,7 +98,7 @@ runAsRoot(){
   fi
 
   if [ "$1" == "upgrade-tools" ]; then
-    doUpgrade
+    doUpgradeTools
   elif [ "$1" == "uninstall-tools" ]; then
     doUninstallTools
   else