diff --git a/Makefile b/Makefile
index a905a79..81bdc51 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 .PHONY: default
 
-default: remontel.ulx
+default: remontel.ulx remontel.z5
 
 remontel.ulx: remontel.inf Rooms.inf lib/Parser.h lib/VerbLib.h lib/Grammar.h
 	inform -G +include_path=,lib remontel.inf