diff --git a/system-config-printer-1.5.7-python3-udev-add-printer.patch b/system-config-printer-1.5.7-python3-udev-add-printer.patch
new file mode 100644
index 0000000..b2971d4
--- /dev/null
+++ b/system-config-printer-1.5.7-python3-udev-add-printer.patch
@@ -0,0 +1,19 @@
+From 68f059e44942467ddeee4977d10f2b3a961c9f3a Mon Sep 17 00:00:00 2001
+From: Tim Waugh <twaugh@redhat.com>
+Date: Tue, 12 May 2015 09:56:27 +0100
+Subject: [PATCH] Fixed shbang line in udev/udev-add-printer (trac #244).
+
+---
+ udev/udev-add-printer | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/udev/udev-add-printer b/udev/udev-add-printer
+index 3622d61..fec3c42 100755
+--- a/udev/udev-add-printer
++++ b/udev/udev-add-printer
+@@ -1,4 +1,4 @@
+-#!/usr/bin/python3 -s -B
++#!/usr/bin/python3 -sB
+ 
+ ## udev-add-printer
+ 
diff --git a/system-config-printer.spec b/system-config-printer.spec
index a60cf37..35ec7bd 100644
--- a/system-config-printer.spec
+++ b/system-config-printer.spec
@@ -2,7 +2,7 @@
 
 Name:          system-config-printer
 Version:       1.5.7
-Release:       1mamba
+Release:       2mamba
 Summary:       Helper functions and classes for using CUPS
 Group:         System/Libraries/Python
 Vendor:        openmamba
@@ -12,6 +12,7 @@ URL:           http://cyberelk.net/tim/software/system-config-printer/
 Source:        http://cyberelk.net/tim/data/system-config-printer/%majver/system-config-printer-%{version}.tar.xz
 Patch0:        system-config-printer-1.4.1-newprinter-smb_select_function-argsfix.patch
 Patch1:        system-config-printer-1.4.3-scp-dbus-service-fix-dbus-signature-typo.patch
+Patch2:        system-config-printer-1.5.7-python3-udev-add-printer.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -32,8 +33,9 @@ Obsoletes:     python-cupshelpers
 Requires:      desktop-file-utils
 Requires:      python-pynotify
 Requires:      python-smbc
-Requires:      python-cups
-Requires:      pygobject
+Requires:      python-cups-py3
+Requires:      python-requests-py3
+Requires:      pygobject-py3
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
@@ -44,6 +46,7 @@ The purpose of the tool is to configure a CUPS server (often the local machine)
 %setup -q -n system-config-printer-%{version}
 #%patch0 -p1
 #%patch1 -p1
+%patch2 -p1
 
 %build
 %configure \
@@ -85,6 +88,10 @@ The purpose of the tool is to configure a CUPS server (often the local machine)
 %{_mandir}/man1/system-config-printer-applet.1*
 
 %changelog
+* Mon Apr 04 2016 Silvan Calarco <silvan.calarco@mambasoft.it> 1.5.7-2mamba
+- upstream patch for udev-add-printer and python3
+- updated requirements to -py3 versions
+
 * Sat May 02 2015 Automatic Build System <autodist@mambasoft.it> 1.5.7-1mamba
 - automatic version update by autodist