diff --git a/kf5-kactivities.spec b/kf5-kactivities.spec
index 1ebd8d6..2bc0c8d 100644
--- a/kf5-kactivities.spec
+++ b/kf5-kactivities.spec
@@ -1,9 +1,13 @@
 %define framework kactivities
 
+%if 0%{?fedora} > 21
+%global build_main_package 1
+%endif
+
 Name:           kf5-%{framework}
 Summary:        A KDE Frameworks 5 Tier 3 to organize user work into separate activities
 Version:        5.1.0
-Release:        3%{?dist}
+Release:        4%{?dist}
 
 License:        GPLv2+ and LGPLv2+
 URL:            http://www.kde.org
@@ -41,7 +45,7 @@ consumer, application adding information to them or as an activity manager.
 
 
 %package libs
-Summary:        Libraries fro KActivities framework
+Summary:        Libraries for KActivities framework
 Requires:       kf5-filesystem
 %description    libs
 %{summary}.
@@ -69,18 +73,30 @@ make %{?_smp_mflags} -C %{_target_platform}
 make install/fast DESTDIR=%{buildroot} -C %{_target_platform}
 %find_lang kactivities5_qt --with-qt --all-name
 
+%if !0%{?build_main_package}
+rm -f %{buildroot}%{_kf5_bindir}/kactivitymanagerd
+rm -f %{buildroot}%{_kf5_datadir}/kservices5/kactivitymanagerd.desktop
+rm -f %{buildroot}%{_kf5_datadir}/kservicetypes5/kactivitymanagerd-plugin.desktop
+rm -rf %{buildroot}%{_kf5_qtplugindir}/kactivitymanagerd/
+%endif
+
 %post libs -p /sbin/ldconfig
 %postun libs -p /sbin/ldconfig
 
 
 %files
+%if 0%{?build_main_package}
 %doc README README.md README.packagers README.developers MAINTAINER
 %{_kf5_bindir}/kactivitymanagerd
 %{_kf5_datadir}/kservices5/kactivitymanagerd.desktop
 %{_kf5_datadir}/kservicetypes5/kactivitymanagerd-plugin.desktop
 %{_kf5_qtplugindir}/kactivitymanagerd/
+%endif
 
 %files libs -f kactivities5_qt.lang
+%if !0%{?build_main_package}
+%doc README README.md README.packagers README.developers MAINTAINER
+%endif
 %{_kf5_libdir}/libKF5Activities.so.*
 %{_kf5_qmldir}/org/kde/activities/
 
@@ -94,6 +110,9 @@ make install/fast DESTDIR=%{buildroot} -C %{_target_platform}
 
 
 %changelog
+* Fri Aug 22 2014 Kevin Kofler <Kevin@tigcc.ticalc.org> - 5.1.0-4
+- Do not build the main package on F21-
+
 * Fri Aug 22 2014 Daniel Vrátil <dvratil@redhat.com> - 5.1.0-3
 - Obsoletes, rather than Conflicts with kactivities