diff --git a/source/pythontest/TestTools.py b/source/pythontest/TestTools.py
index 1fe2a853fa5deb9f2f387be5d6cb903fd0757e94..4653711ce0b8425d0de6e4fd0a58f3d4c907b014 100644
--- a/source/pythontest/TestTools.py
+++ b/source/pythontest/TestTools.py
@@ -1,4 +1,4 @@
-#!/opt/anaconda/bin/python
+#!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
 # for the gateway tests, the env vars of ECUID and ECGID have to be set upfront