diff --git python-Lightbox/python-Lightbox.spec python-Lightbox/python-Lightbox.spec.tmp
index c5f2072961..5236463e93 100644
--- python-Lightbox/python-Lightbox.spec
+++ python-Lightbox/python-Lightbox.spec.tmp
@@ -3,7 +3,7 @@
 
 Name:           python-Lightbox
 Version:        2.1
-Release:        16%{?dist}
+Release:        17%{?dist}
 Summary:        Lightbox photo display widget
 
 Group:          Development/Libraries
@@ -16,17 +16,25 @@ BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildArch:      noarch
 
 BuildRequires:  TurboGears python-devel
-Requires:       TurboGears
-Requires:       python-Scriptaculous
 
 
-%description
-Lightbox is a TurboGears widget wrapper for the Lightbox2 JavaScript
-library by Lokesh Dhakar.
-It displays a thumbnail image which, when clicked, opens an overlay
-popup window for viewing the linked image in full size.
+%global _description\
+Lightbox is a TurboGears widget wrapper for the Lightbox2 JavaScript\
+library by Lokesh Dhakar.\
+It displays a thumbnail image which, when clicked, opens an overlay\
+popup window for viewing the linked image in full size.\
 You can also browse through several Lightbox images that are grouped together
 
+%description %_description
+
+%package -n python2-lightbox
+Summary: %summary
+Requires:       TurboGears
+Requires:       python-Scriptaculous
+%{?python_provide:%python_provide python2-lightbox}
+
+%description -n python2-lightbox %_description
+
 %prep
 %setup -q -n Lightbox-%{version}
 %patch0 -p1
@@ -48,13 +56,17 @@ rm -rf %{buildroot}
 %clean
 rm -rf %{buildroot}
 
-%files
+%files -n python2-lightbox
 %defattr(-,root,root,-)
 %doc README.txt PKG-INFO
 %{python_sitelib}/Lightbox-%{version}-py%{pyver}.egg-info
 %{python_sitelib}/lightbox/
 
 %changelog
+* Sat Aug 12 2017 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 2.1-17
+- Python 2 binary package renamed to python2-lightbox
+  See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3
+
 * Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.1-16
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild