diff --git a/ksquares.spec b/ksquares.spec
index 04d49df..31df126 100644
--- a/ksquares.spec
+++ b/ksquares.spec
@@ -38,6 +38,9 @@ BuildRequires: kf5-kservice-devel
 BuildRequires: kf5-kwindowsystem-devel
 BuildRequires: kf5-kwidgetsaddons-devel
 BuildRequires: kf5-kxmlgui-devel
+BuildRequires: cmake(KF5Crash)
+BuildRequires: cmake(KF5DocTools)
+
 BuildRequires: pkgconfig(phonon4qt5)
 BuildRequires: pkgconfig(Qt5Widgets) pkgconfig(Qt5Test)
 #BuildRequires: libappstream-glib
@@ -65,7 +68,7 @@ pushd %{_target_platform}
 %{cmake_kf5} ..
 popd
 
-make %{?_smp_mflags} -C %{_target_platform}
+%make_build -C %{_target_platform}
 
 
 %install