diff --git python-genmsg/python-genmsg.spec python-genmsg/python-genmsg.spec.tmp
index a8829e44e0..a14faf9649 100644
--- python-genmsg/python-genmsg.spec
+++ python-genmsg/python-genmsg.spec.tmp
@@ -4,7 +4,7 @@
 
 Name:           python-%{stackname}
 Version:        0.3.10
-Release:        12.20130617git%{shortcommit}%{?dist}
+Release:        13.20130617git%{shortcommit}%{?dist}
 Summary:        Python library for generating ROS message and service data
 
 License:        BSD
@@ -22,14 +22,22 @@ BuildRequires:  python-sphinx
 BuildRequires:  catkin-devel
 BuildRequires:  python-catkin-sphinx
 
-%description
-Project genmsg exists in order to decouple code generation from .msg & .srv 
-format files from the parsing of these files and from implementation details 
-of the build system (project directory layout, existence or nonexistence of 
-utilities like rospack, values of environment variables such as 
-ROS_PACKAGE_PATH): i.e. none of these are required to be set in any 
+%global _description\
+Project genmsg exists in order to decouple code generation from .msg & .srv\
+format files from the parsing of these files and from implementation details\
+of the build system (project directory layout, existence or nonexistence of\
+utilities like rospack, values of environment variables such as\
+ROS_PACKAGE_PATH): i.e. none of these are required to be set in any\
 particular way.
 
+%description %_description
+
+%package -n python2-%{stackname}
+Summary: %summary
+%{?python_provide:%python_provide python2-%{stackname}}
+
+%description -n python2-%{stackname} %_description
+
 %package devel
 Summary: Development files for %{name}
 Requires: %{name} = %{version}-%{release}
@@ -75,7 +83,7 @@ sed -i '1,1d' %{buildroot}%{python_sitelib}/%{stackname}/gentools.py
 mkdir -p %{buildroot}%{_mandir}/man1
 install -p -m 0644 doc/_build/man/%{stackname}.1 %{buildroot}%{_mandir}/man1/
 
-%files
+%files -n python2-%{stackname}
 %doc doc/_build/html
 %dir %{_datadir}/%{stackname}
 %{_datadir}/%{stackname}/stack.xml
@@ -89,6 +97,10 @@ install -p -m 0644 doc/_build/man/%{stackname}.1 %{buildroot}%{_mandir}/man1/
 %{_datadir}/%{stackname}/cmake
 
 %changelog
+* Sat Aug 12 2017 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 0.3.10-13.20130617git95ca00d
+- Python 2 binary package renamed to python2-genmsg
+  See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3
+
 * Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.10-12.20130617git95ca00d
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild