diff --git a/hw/xwin/winprefslex.l b/hw/xwin/winprefslex.l
index 15f707766..9af610362 100644
--- a/hw/xwin/winprefslex.l
+++ b/hw/xwin/winprefslex.l
@@ -90,6 +90,7 @@ ALWAYSONTOP             { return ALWAYSONTOP; }
 DEBUG                   { return DEBUGOUTPUT; }
 RELOAD                  { return RELOAD; }
 TRAYICON                { return TRAYICON; }
+FORCEEXIT		{ return FORCEEXIT; }
 SILENTEXIT		{ return SILENTEXIT; }
 "{"                     { return LB; }
 "}"                     { return RB; }