1 files changed, 2 insertions, 0 deletions
diff --git a/src/gui.h b/src/gui.h
index 4d2a0cf70..38d41175a 100644
--- a/src/gui.h
+++ b/src/gui.h
@@ -64,6 +64,8 @@ VARDEF PlaceProc *_place_proc;
  * you've selected it. */
 enum {
 	DDSP_DEMOLISH_AREA,
+	DDSP_RAISE_AND_LEVEL_AREA,
+	DDSP_LOWER_AND_LEVEL_AREA,
 	DDSP_LEVEL_AREA,
 	DDSP_CREATE_DESERT,
 	DDSP_CREATE_ROCKS,