diff --git a/cmake-gui.spec b/cmake-gui.spec
index ce4d351..67a96ba 100644
--- a/cmake-gui.spec
+++ b/cmake-gui.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package cmake-gui
 #
-# Copyright (c) 2014 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2015 SUSE LINUX Products GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
diff --git a/cmake-prefix-swig.patch b/cmake-prefix-swig.patch
new file mode 100644
index 0000000..9b9aa31
--- /dev/null
+++ b/cmake-prefix-swig.patch
@@ -0,0 +1,13 @@
+Index: cmake-3.1.0/Modules/UseSWIG.cmake
+===================================================================
+--- cmake-3.1.0.orig/Modules/UseSWIG.cmake
++++ cmake-3.1.0/Modules/UseSWIG.cmake
+@@ -260,7 +260,7 @@ macro(SWIG_ADD_MODULE name language)
+     set_target_properties(${SWIG_MODULE_${name}_REAL_NAME} PROPERTIES PREFIX "")
+   elseif ("${swig_lowercase_language}" STREQUAL "python")
+     # this is only needed for the python case where a _modulename.so is generated
+-    set_target_properties(${SWIG_MODULE_${name}_REAL_NAME} PROPERTIES PREFIX "")
++    set_target_properties(${SWIG_MODULE_${name}_REAL_NAME} PROPERTIES PREFIX "_")
+     # Python extension modules on Windows must have the extension ".pyd"
+     # instead of ".dll" as of Python 2.5.  Older python versions do support
+     # this suffix.
diff --git a/cmake.changes b/cmake.changes
index 02f4abd..d41c3f1 100644
--- a/cmake.changes
+++ b/cmake.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon Jan 12 09:29:48 UTC 2015 - tchvatal@suse.com
+
+- Prefix swig python modules with _ to avoid clashes bnc#874885:
+  * cmake-prefix-swig.patch
+
 -------------------------------------------------------------------
 Wed Dec 17 21:09:23 UTC 2014 - hrvoje.senjan@gmail.com
 
diff --git a/cmake.spec b/cmake.spec
index 54ae4c9..09ee668 100644
--- a/cmake.spec
+++ b/cmake.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package cmake
 #
-# Copyright (c) 2014 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2015 SUSE LINUX Products GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -28,6 +28,8 @@ Source0:        http://www.cmake.org/files/v3.1/%{name}-%{rversion}.tar.gz
 Source1:        cmake.macros
 Source2:        opensuse_rules.cmake
 Patch2:         cmake-fix-ruby-test.patch
+# PATCH-FIX-OPENSUSE: bnc#874885 contain the python swig namespace
+Patch3:         cmake-prefix-swig.patch
 BuildRequires:  curl-devel
 BuildRequires:  fdupes
 BuildRequires:  gcc-c++
@@ -49,6 +51,7 @@ CMake is a cross-platform, open-source build system
 %prep
 %setup -q -n %{name}-%{rversion}
 %patch2 -p1
+%patch3 -p1
 
 %build
 export CXXFLAGS="%{optflags}"