diff --git a/srcpkgs/kcrash/template b/srcpkgs/kcrash/template
index a2241c96fc9..c0f3bb96521 100644
--- a/srcpkgs/kcrash/template
+++ b/srcpkgs/kcrash/template
@@ -13,6 +13,10 @@ homepage="https://projects.kde.org/projects/frameworks/kcrash"
 distfiles="http://download.kde.org/stable/frameworks/${version%.*}/${pkgname}-${version}.tar.xz"
 checksum=3bdb5421b0909fa4e0d7bfb8bba708f9b95c4edf9ca1580aac8229512c49e224
 
+if [ -n "$CROSS_BUILD" ]; then
+	hostmakedepends+=" qt5-host-tools kwindowsystem-devel"
+fi
+
 kcrash-devel_package() {
 	short_desc+=" - development"
 	depends="${makedepends} ${sourcepkg}>=${version}_${revision}"