diff --git a/kpmcore.spec b/kpmcore.spec
index 5c21368..9aae8df 100644
--- a/kpmcore.spec
+++ b/kpmcore.spec
@@ -88,7 +88,7 @@ make install/fast -C %{_target_platform} DESTDIR=%{buildroot}
 %{_kf5_datadir}/kservicetypes5/pm*backendplugin.desktop
 
 %files devel
-%{_includedir}/%{name}
+%{_includedir}/%{name}/
 %{_kf5_libdir}/cmake/KPMcore
 %{_kf5_libdir}/libkpmcore.so