diff -r b36a754e4c21 -r d1d4452acbfc src/settings_gui.cpp
--- a/src/settings_gui.cpp	Tue Apr 29 18:19:29 2008 +0000
+++ b/src/settings_gui.cpp	Tue Apr 29 21:31:29 2008 +0000
@@ -819,6 +819,7 @@
 	"freight_trains",
 	"plane_speed",
 	"timetabling",
+	"dynamic_engines",
 };
 
 struct PatchEntry {