diff --git a/python/tools/benchmark.py b/python/tools/benchmark.py
index ff98fbac..9bf18468 100755
--- a/python/tools/benchmark.py
+++ b/python/tools/benchmark.py
@@ -1,5 +1,5 @@
-# -*- coding: utf-8 -*-
 #!/usr/bin/env python3
+# -*- coding: utf-8 -*-
 # Copyright (C) 2015-2016 Savoir-faire Linux Inc.
 # Author(s): Adrien Béraud <adrien.beraud@savoirfairelinux.com>
 #            Simon Désaulniers <sim.desaulniers@gmail.com>
diff --git a/python/tools/dht/network.py b/python/tools/dht/network.py
index 7a84c1a5..533b19ea 100755
--- a/python/tools/dht/network.py
+++ b/python/tools/dht/network.py
@@ -1,5 +1,5 @@
-# -*- coding: utf-8 -*-
 #!/usr/bin/env python3
+# -*- coding: utf-8 -*-
 # Copyright (c) 2015-2016 Savoir-faire Linux Inc.
 # Author(s): Adrien Béraud <adrien.beraud@savoirfairelinux.com>
 #            Simon Désaulniers <sim.desaulniers@gmail.com>
diff --git a/python/tools/dht/virtual_network_builder.py b/python/tools/dht/virtual_network_builder.py
index 3198267a..c727ebfb 100755
--- a/python/tools/dht/virtual_network_builder.py
+++ b/python/tools/dht/virtual_network_builder.py
@@ -1,5 +1,5 @@
-# -*- coding: utf-8 -*-
 #!/usr/bin/env python3
+# -*- coding: utf-8 -*-
 # Copyright (c) 2015-2016 Savoir-faire Linux Inc.
 # Author: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
 #