diff --git a/redP_mimoCoRB.py b/redP_mimoCoRB.py
index 36f7f122ebb7cbb34dc7420aa3db15253b2e6c45..c165d73074c9c2c1f63d942b9a8e7ca40ca1fa60 100755
--- a/redP_mimoCoRB.py
+++ b/redP_mimoCoRB.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 """
 **redP_mimoCoRB**: use mimoCoRB with the RedPitaya and redPoscdaq.py