diff --git a/xorg-xkill/Pkgfile b/xorg-xkill/Pkgfile
index 4656ac11..1aa6f30d 100644
--- a/xorg-xkill/Pkgfile
+++ b/xorg-xkill/Pkgfile
@@ -1,6 +1,7 @@
 # Description: x window sniper
 # URL: http://xorg.freedesktop.org
 # Maintainer: Tilman Sauerbeck, tilman at crux dot nu
+# Depends on: xorg-libxmu
 
 name=xorg-xkill
 version=1.0.1