diff --git a/java/system_modules.go b/java/system_modules.go
index a459b7a..c3e40ca 100644
--- a/java/system_modules.go
+++ b/java/system_modules.go
@@ -138,6 +138,7 @@
 				fmt.Fprintln(w)
 				fmt.Fprintln(w, makevar, ":=", system.outputFile.String())
 				fmt.Fprintln(w, ".KATI_READONLY", ":=", makevar)
+				fmt.Fprintln(w, name+":", "$("+makevar+")")
 			}
 		},
 	}