diff --git a/tools/xinitrc b/tools/xinitrc
index 61202017..98eca6c4 100644
--- a/tools/xinitrc
+++ b/tools/xinitrc
@@ -1,4 +1,4 @@
-PREFIX=/home/marco/sugar-jhbuild/build
+PREFIX=/usr
 
 KBD_CONF=$PREFIX/share/sugar/kbdconfig 
 DBUS_CONF=$PREFIX/share/sugar/dbus-installed.conf