diff --git a/osmopy/osmo_ipa.py b/osmopy/osmo_ipa.py
index f957f41..5538d27 100755
--- a/osmopy/osmo_ipa.py
+++ b/osmopy/osmo_ipa.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 # -*- mode: python-mode; py-indent-tabs-mode: nil -*-
 """
 /*
diff --git a/osmopy/trap_helper.py b/osmopy/trap_helper.py
index d942cd2..a48770b 100644
--- a/osmopy/trap_helper.py
+++ b/osmopy/trap_helper.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 # -*- mode: python-mode; py-indent-tabs-mode: nil -*-
 """
 /*
diff --git a/osmopy/twisted_ipa.py b/osmopy/twisted_ipa.py
index 5b65f12..f39bc5c 100755
--- a/osmopy/twisted_ipa.py
+++ b/osmopy/twisted_ipa.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 # -*- mode: python-mode; py-indent-tabs-mode: nil -*-
 """
 /*
diff --git a/scripts/ctrl2cgi.py b/scripts/ctrl2cgi.py
index 95ff788..3e8f87d 100755
--- a/scripts/ctrl2cgi.py
+++ b/scripts/ctrl2cgi.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 # -*- mode: python-mode; py-indent-tabs-mode: nil -*-
 """
 /*
diff --git a/scripts/osmo_rate_ctr2csv.py b/scripts/osmo_rate_ctr2csv.py
index 1e3fc9f..a66fb01 100755
--- a/scripts/osmo_rate_ctr2csv.py
+++ b/scripts/osmo_rate_ctr2csv.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 # -*- mode: python-mode; py-indent-tabs-mode: nil -*-
 """
 /*
diff --git a/scripts/osmo_trap2cgi.py b/scripts/osmo_trap2cgi.py
index ca73fa8..a03fd2b 100755
--- a/scripts/osmo_trap2cgi.py
+++ b/scripts/osmo_trap2cgi.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 # -*- mode: python-mode; py-indent-tabs-mode: nil -*-
 """
 /*
diff --git a/scripts/soap.py b/scripts/soap.py
index 0cb2184..8a5f514 100755
--- a/scripts/soap.py
+++ b/scripts/soap.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 # -*- mode: python-mode; py-indent-tabs-mode: nil -*-
 """
 /*
diff --git a/setup.py b/setup.py
index ab604ce..301420a 100755
--- a/setup.py
+++ b/setup.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # Osmopython: test utilities for osmocom programs
 # Copyright (C) 2013 Katerina Barone-Adesi kat.obsc@gmail.com