diff --git python-mailer/python-mailer.spec python-mailer/python-mailer.spec.tmp
index cb102997ef..41bee92323 100644
--- python-mailer/python-mailer.spec
+++ python-mailer/python-mailer.spec.tmp
@@ -2,7 +2,7 @@
 
 Name:           python-%{srcname}
 Version:        0.8.0
-Release:        6%{?dist}
+Release:        7%{?dist}
 Summary:        A module that simplifies sending email
 
 License:        MIT
@@ -13,9 +13,17 @@ BuildArch:      noarch
 BuildRequires:  python2-devel
 BuildRequires:  python-setuptools
 
-%description
+%global _description\
 Simple front end to the smtplib and email modules, to simplify sending email.
 
+%description %_description
+
+%package -n python2-%{srcname}
+Summary: %summary
+%{?python_provide:%python_provide python2-%{srcname}}
+
+%description -n python2-%{srcname} %_description
+
 %prep
 %setup -q -n %{srcname}-%{version}
 
@@ -25,11 +33,15 @@ Simple front end to the smtplib and email modules, to simplify sending email.
 %install
 %{__python2} setup.py install --skip-build --root %{buildroot}
 
-%files
+%files -n python2-%{srcname}
 %{python2_sitelib}/%{srcname}.py*
 %{python2_sitelib}/%{srcname}*.egg-info
 
 %changelog
+* Sat Aug 12 2017 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 0.8.0-7
+- Python 2 binary package renamed to python2-mailer
+  See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3
+
 * Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.8.0-6
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild