diff --git a/src/build_vehicle_gui.cpp b/src/build_vehicle_gui.cpp
index f21a424f1e..812e9e3280 100644
--- a/src/build_vehicle_gui.cpp
+++ b/src/build_vehicle_gui.cpp
@@ -1931,7 +1931,6 @@ struct BuildVehicleWindow : Window {
 
 				/* We need to refresh if a filter is removed. */
 				this->eng_list.ForceRebuild();
-				this->SetDirty();
 				break;
 			}
 
@@ -1943,7 +1942,6 @@ struct BuildVehicleWindow : Window {
 						SetBadgeFilter(this->badge_filter_choices, BadgeID(index));
 					}
 					this->eng_list.ForceRebuild();
-					this->SetDirty();
 				}
 				break;
 		}