diff --git lcms/lcms.spec lcms/lcms.spec.tmp
index 1c26ee9dda..094a0baf28 100644
--- lcms/lcms.spec
+++ lcms/lcms.spec.tmp
@@ -2,7 +2,7 @@
 
 Name:           lcms
 Version:        1.19
-Release:        20%{?dist}
+Release:        21%{?dist}
 Summary:        Color Management System
 
 Group:          Applications/Productivity
@@ -42,13 +42,14 @@ Obsoletes:      lcms < 1.17-3
 %description    libs
 The %{name}-libs package contains library for %{name}.
 
-%package     -n python-%{name}
+%package     -n python2-%{name}
+%{?python_provide:%python_provide python2-%{name}}
 Summary:        Python interface to LittleCMS
 Group:          Development/Libraries
 Requires:       python
 Provides:       python-littlecms = %{version}-%{release}
 
-%description -n python-%{name}
+%description -n python2-%{name}
 Python interface to LittleCMS.
 
 
@@ -128,12 +129,16 @@ rm -rf ${RPM_BUILD_ROOT}
 %{_libdir}/*.so
 %{_libdir}/pkgconfig/%{name}.pc
 
-%files -n python-%{name}
+%files -n python2-%{name}
 %{python_sitearch}/lcms.py*
 %{python_sitearch}/_lcms.so
 
 
 %changelog
+* Sat Aug 12 2017 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 1.19-21
+- Python 2 binary package renamed to python2-lcms
+  See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3
+
 * Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.19-20
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild