diff --git a/openbox/Pkgfile b/openbox/Pkgfile
index 103c04f69..773395fbf 100644
--- a/openbox/Pkgfile
+++ b/openbox/Pkgfile
@@ -1,7 +1,7 @@
 # Description: Fast, lightweight, standards-compliant window manager
 # URL: http://www.icculus.org/openbox/
 # Maintainer: Tilman Sauerbeck, tilman at crux dot nu
-# Depends on: x11, glib, libxml2, pango
+# Depends on: xorg-libxinerama, xorg-libxrandr, xorg-libsm, glib, libxml2, pango
 
 name=openbox
 version=3.3.1