diff --git a/kwindowsystem/PKGBUILD b/kwindowsystem/PKGBUILD
index b08954989..07669eb3d 100644
--- a/kwindowsystem/PKGBUILD
+++ b/kwindowsystem/PKGBUILD
@@ -10,12 +10,12 @@ arch=('i686' 'x86_64')
 url='https://projects.kde.org/projects/frameworks/kwindowsystem'
 license=('LGPL')
 depends=('qt5-x11extras' 'libxfixes')
-makedepends=('extra-cmake-modules')
+makedepends=('extra-cmake-modules' 'qt5-tools')
 checkdepends=('cmake')
 groups=('kf5')
 options=('debug')
 source=("${KFServer}/${pkgver}/${pkgname}-${pkgver}.tar.xz")
-md5sums=('96f7d938ad82f25a49ee7f392ac48827')
+sha256sums=( $(getSum ${pkgname}) )
 
 prepare() {
   mkdir -p build