diff --git python-dslib/python-dslib.spec python-dslib/python-dslib.spec.tmp
index 51edeb4b48..85a72c7a2d 100644
--- python-dslib/python-dslib.spec
+++ python-dslib/python-dslib.spec.tmp
@@ -1,6 +1,6 @@
 Name:          python-dslib
 Version:       3.1
-Release:       6%{?dist}
+Release:       7%{?dist}
 Summary:       A Python library for accessing Czech Databox (Datové schránky)
 Group:         Development/Libraries
 License:       LGPLv2+
@@ -8,12 +8,20 @@ URL:           http://labs.nic.cz/datove-schranky/
 Source0:       http://www.nic.cz/public_media/datove_schranky/releases/src/dslib-%{version}.tar.gz
 BuildArch:     noarch
 BuildRequires: python-setuptools
-Requires:      pyOpenSSL, python-pyasn1, python-sudsds
 
-%description
-dslib is a Python library for accessing a 'Databox' - an electronic
+%global _description\
+dslib is a Python library for accessing a 'Databox' - an electronic\
 communication interface endorsed by the Czech government.
 
+%description %_description
+
+%package -n python2-dslib
+Summary: %summary
+Requires:      pyOpenSSL, python-pyasn1, python-sudsds
+%{?python_provide:%python_provide python2-dslib}
+
+%description -n python2-dslib %_description
+
 %prep
 %setup -q -n dslib-%{version}
 
@@ -26,12 +34,16 @@ CFLAGS="%{optflags}" %{__python} setup.py build
 # Remove wrongly installed documents, they will be correctly installed later
 rm -f %{buildroot}%{_datadir}/dslib/{README,LICENSE.txt}
 
-%files
+%files -n python2-dslib
 %doc LICENSE.txt README.txt
 %{python_sitelib}/*
 %{_datadir}/dslib
 
 %changelog
+* Tue Aug 08 2017 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 3.1-7
+- Python 2 binary package renamed to python2-dslib
+  See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3
+
 * Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.1-6
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild