--- a/settings_gui.c	Tue Nov 07 15:58:54 2006 +0000
+++ b/settings_gui.c	Tue Nov 07 16:07:31 2006 +0000
@@ -571,7 +571,6 @@
 	"invisible_trees",
 	"population_in_label",
 	"link_terraform_toolbar",
-	"progress_update_interval",
 	"liveries",
 };