diff --git a/Action b/Action
index 8f7ddb0ba..f8fc42b98 100644
--- a/Action
+++ b/Action
@@ -19,6 +19,7 @@ indir
 end
 name "LL(1) Parser generator"
 dir util/LLgen
+action "make firstinstall"
 end
 name "C preprocessor"
 dir util/cpp