diff --git a/src/scripts/pycompare.py b/src/scripts/pycompare.py
index b4b0a0c39702116396203f7d401778ce134e28d1..bd061b110f4c234c45631bf54e5494e90e71262d 100755
--- a/src/scripts/pycompare.py
+++ b/src/scripts/pycompare.py
@@ -1,4 +1,4 @@
-#!/bin/python3
+#!/usr/bin/env python3
 
 #   Copyright (C) 2024   INAF - Osservatorio Astronomico di Cagliari
 #