diff --git a/src/warden-server/lib/Warden.pm b/src/warden-server/lib/Warden.pm
index 9f3ab79a841124173ea657e8fd81f2506ccfa794..aea70fe60922fd359a5e6688e7f5f1f2391e6050 100755
--- a/src/warden-server/lib/Warden.pm
+++ b/src/warden-server/lib/Warden.pm
@@ -1,12 +1,11 @@
-#!/usr/bin/perl
-#
+package Warden;
+
 # Warden.pm
 #
 # Copyright (C) 2011-2014 Cesnet z.s.p.o
 #
 # Use of this source is governed by a BSD-style license, see LICENSE file.
 
-package Warden;
 
 use strict;
 use warnings;
diff --git a/src/warden-server/lib/Warden/ApacheDispatch.pm b/src/warden-server/lib/Warden/ApacheDispatch.pm
index 8f296377aa05e80f0262548f1be44f0656556f5b..22281d637d39b509b49b64de67ee631e404cb0eb 100644
--- a/src/warden-server/lib/Warden/ApacheDispatch.pm
+++ b/src/warden-server/lib/Warden/ApacheDispatch.pm
@@ -1,12 +1,11 @@
-#!/usr/bin/perl -w
-#
+package Warden::ApacheDispatch;
+
 # ApacheDispatch.pm
 #
 # Copyright (C) 2011-2014 Cesnet z.s.p.o
 #
 # Use of this source is governed by a BSD-style license, see LICENSE file.
 
-package Warden::ApacheDispatch;
 
 use strict;
 use SOAP::Transport::HTTP;
diff --git a/src/warden-server/lib/WardenCommon.pm b/src/warden-server/lib/WardenCommon.pm
index 6f65bb1bdba2227977638b42bc7e54a1ee5ad1b8..0370a58f92bc1c294fae1aeba357da54c766422a 100755
--- a/src/warden-server/lib/WardenCommon.pm
+++ b/src/warden-server/lib/WardenCommon.pm
@@ -1,12 +1,11 @@
-#!/usr/bin/perl
-#
+package WardenCommon;
+
 # WardenCommon.pm
 #
 # Copyright (C) 2011-2014 Cesnet z.s.p.o
 #
 # Use of this source is governed by a BSD-style license, see LICENSE file.
 
-package WardenCommon;
 
 use strict;
 use warnings;
diff --git a/src/warden-server/lib/WardenWatchdog.pm b/src/warden-server/lib/WardenWatchdog.pm
index fe33bb9d996acbc6f5bd8227aad298f79f6e22af..161b88ecc577b5885bc42fa112210ff9c422d099 100755
--- a/src/warden-server/lib/WardenWatchdog.pm
+++ b/src/warden-server/lib/WardenWatchdog.pm
@@ -1,12 +1,11 @@
-#!/usr/bin/perl
-#
+package WardenWatchdog;
+
 # WardenWatchdog.pm
 #
 # Copyright (C) 2011-2014 Cesnet z.s.p.o
 #
 # Use of this source is governed by a BSD-style license, see LICENSE file.
 
-package WardenWatchdog;
 
 use strict;
 use warnings;