diff --git a/src/group_cmd.cpp b/src/group_cmd.cpp
--- a/src/group_cmd.cpp
+++ b/src/group_cmd.cpp
@@ -335,6 +335,7 @@ CommandCost CmdSetGroupReplaceProtection
 		g->replace_protection = HasBit(p2, 0);
 
 		InvalidateWindowData(GetWindowClassForVehicleType(g->vehicle_type), (g->vehicle_type << 11) | VLW_GROUP_LIST | _current_company);
+		InvalidateWindowData(WC_REPLACE_VEHICLE, g->vehicle_type);
 	}
 
 	return CommandCost();