diff --git python-seqdiag/python-seqdiag.spec python-seqdiag/python-seqdiag.spec.tmp
index a736be7471..2597d7ca92 100644
--- python-seqdiag/python-seqdiag.spec
+++ python-seqdiag/python-seqdiag.spec.tmp
@@ -6,7 +6,7 @@
 
 Name:           python-%{srcname}
 Version:        0.9.5
-Release:        9%{?dist}
+Release:        10%{?dist}
 Summary:        seqdiag generates sequence-diagram images from text
 
 License:        ASL 2.0
@@ -25,13 +25,20 @@ BuildRequires:  python-pillow
 BuildRequires:  python-reportlab
 BuildRequires:  python-setuptools
 
-Requires:       python-blockdiag
-Requires:       python-reportlab
 
+%global _description\
+%(cat %{SOURCE1})\
 
-%description
-%(cat %{SOURCE1})
 
+%description %_description
+
+%package -n python2-%{srcname}
+Summary: %summary
+Requires:       python-blockdiag
+Requires:       python-reportlab
+%{?python_provide:%python_provide python2-%{srcname}}
+
+%description -n python2-%{srcname} %_description
 
 %if 0%{?with_python3}
 %package -n python3-%{srcname}
@@ -107,7 +114,7 @@ popd
 %endif
 
 
-%files
+%files -n python2-%{srcname}
 %doc LICENSE
 %{_bindir}/%{srcname}
 %{_mandir}/man1/%{srcname}.1*
@@ -126,6 +133,10 @@ popd
 
 
 %changelog
+* Thu Aug 10 2017 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 0.9.5-10
+- Python 2 binary package renamed to python2-seqdiag
+  See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3
+
 * Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.9.5-9
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild