diff --git python-keyczar/python-keyczar.spec python-keyczar/python-keyczar.spec.tmp
index dee6cb63bf..584c036372 100644
--- python-keyczar/python-keyczar.spec
+++ python-keyczar/python-keyczar.spec.tmp
@@ -1,6 +1,6 @@
 Name:           python-keyczar
 Version:        0.71c
-Release:        9%{?dist}
+Release:        10%{?dist}
 Summary:        Toolkit for safe and simple cryptography
 
 Group:          Development/Languages
@@ -14,14 +14,21 @@ BuildRequires:  python2-devel
 BuildRequires:  python-crypto
 BuildRequires:  python-pyasn1
 
+%global _description\
+Keyczar is an open source cryptographic toolkit designed to make it easier and\
+safer for developers to use cryptography in their applications. Keyczar\
+supports authentication and encryption with both symmetric and asymmetric keys.\
+
+
+%description %_description
+
+%package -n python2-keyczar
+Summary: %summary
 Requires:       python-crypto
 Requires:       python-pyasn1
+%{?python_provide:%python_provide python2-keyczar}
 
-%description
-Keyczar is an open source cryptographic toolkit designed to make it easier and
-safer for developers to use cryptography in their applications. Keyczar
-supports authentication and encryption with both symmetric and asymmetric keys.
-
+%description -n python2-keyczar %_description
 
 %prep
 %setup -q
@@ -37,12 +44,16 @@ PYTHONPATH=$PYTHONPATH:../../src/ ./alltests.py
 %install
 %{__python} setup.py install -O1 --skip-build --root ${RPM_BUILD_ROOT}
 
-%files
+%files -n python2-keyczar
 %doc README LICENSE doc/pycrypt.pdf
 %{python_sitelib}/keyczar/
 %{python_sitelib}/python_keyczar-*.egg-info
 
 %changelog
+* Sat Aug 12 2017 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 0.71c-10
+- Python 2 binary package renamed to python2-keyczar
+  See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3
+
 * Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.71c-9
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild