diff --git python-liblarch/python-liblarch.spec python-liblarch/python-liblarch.spec.tmp
index fc221f7b53..5ec5268ffa 100644
--- python-liblarch/python-liblarch.spec
+++ python-liblarch/python-liblarch.spec.tmp
@@ -1,6 +1,6 @@
 Name:           python-liblarch
 Version:        2.1.0
-Release:        10%{?dist}
+Release:        11%{?dist}
 Summary:        Data structures helper library for python
 
 License:        LGPLv3+
@@ -9,12 +9,20 @@ Source0:        https://github.com/liblarch/liblarch/archive/v%{version}.tar.gz
 
 BuildArch:      noarch
 BuildRequires:  python2-devel
-Requires:       pygobject2
 
-%description
-Liblarch is a python library built to easily handle data structure such as
-lists, trees and directed acyclic graphs.
+%global _description\
+Liblarch is a python library built to easily handle data structure such as\
+lists, trees and directed acyclic graphs.\
+
+
+%description %_description
 
+%package -n python2-liblarch_gtk
+Summary: %summary
+Requires:       pygobject2
+%{?python_provide:%python_provide python2-liblarch_gtk}
+
+%description -n python2-liblarch_gtk %_description
 
 %package -n python-liblarch_gtk
 Summary:        Liblarch gtk binding for use in Gtk.Treeview
@@ -43,7 +51,7 @@ rm -rf $RPM_BUILD_ROOT
 #make test
 
  
-%files
+%files -n python2-liblarch_gtk
 %doc AUTHORS LICENSE README examples
 %{python_sitelib}/liblarch/
 %{python_sitelib}/liblarch*egg-info
@@ -55,6 +63,10 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Sat Aug 12 2017 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 2.1.0-11
+- Python 2 binary package renamed to python2-liblarch
+  See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3
+
 * Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.1.0-10
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild