diff --git a/create_win_installers.sh b/create_win_installers.sh
index d98d4a1..14838d1 100755
--- a/create_win_installers.sh
+++ b/create_win_installers.sh
@@ -69,4 +69,6 @@ ENDSSH
 #
 # Shutdown worker
 #
-VBoxManage controlvm "${BUILD_WORKER_VMNAME}" acpipowerbutton
+ssh ${BUILD_FARM_USER}@${BUILD_FARM} <<-ENDSSH
+  VBoxManage controlvm "${BUILD_WORKER_VMNAME}" acpipowerbutton
+ENDSSH