diff --git a/src/windows/scenery.c b/src/windows/scenery.c
index a546540d0a..6d67658ad0 100644
--- a/src/windows/scenery.c
+++ b/src/windows/scenery.c
@@ -923,7 +923,7 @@ void window_scenery_invalidate()
 				window_scenery_widgets[WIDX_SCENERY_ROTATE_OBJECTS_BUTTON].type = WWT_FLATBTN;
 			}
 		}
-		else if (tabSelectedSceneryId > 0x300) {
+		else if (tabSelectedSceneryId >= 0x300) {
 			window_scenery_widgets[WIDX_SCENERY_ROTATE_OBJECTS_BUTTON].type = WWT_FLATBTN;
 		}
 	}