diff --git a/powerdevil.spec b/powerdevil.spec
index 1239387..b7a627c 100644
--- a/powerdevil.spec
+++ b/powerdevil.spec
@@ -70,16 +70,12 @@ of a daemon (a KDED module) and a KCModule for its configuration.
 
 
 %build
-mkdir %{_target_platform}
-pushd %{_target_platform}
-%{cmake_kf5} ..
-popd
-
-%make_build -C %{_target_platform}
+%{cmake_kf5}
 
+%cmake_build
 
 %install
-make install/fast DESTDIR=%{buildroot} -C %{_target_platform}
+%cmake_install
 
 %find_lang powerdevil5 --with-html --all-name