diff --git a/roles/openqa/dispatcher/files/openqa-arm-delete b/roles/openqa/dispatcher/files/openqa-arm-delete
index 4de6735a9b..0936e4208e 100755
--- a/roles/openqa/dispatcher/files/openqa-arm-delete
+++ b/roles/openqa/dispatcher/files/openqa-arm-delete
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 
 # Copyright (C) 2016 Red Hat
 #
@@ -21,6 +21,8 @@
 Works around https://github.com/os-autoinst/openQA/pull/673
 """
 
+import os
+
 from openqa_client.client import OpenQA_Client
 from openqa_client.const import JOB_PENDING_STATES