diff --git a/ghostwriter.spec b/ghostwriter.spec
index 5d483db..e229c7f 100644
--- a/ghostwriter.spec
+++ b/ghostwriter.spec
@@ -57,10 +57,10 @@ provides a relaxing, distraction-free writing environment.
 
 %build
 %qmake5 PREFIX=%{_prefix}
-%make_build
+make %{?_smp_mflags}
 
 %install
-make install INSTALL_ROOT=%{buildroot}
+%qmake5_install
 %suse_update_desktop_file -r %{name} TextEditor
 
 %post