diff --git a/rs.spec b/rs.spec
index cf94060..021ff92 100644
--- a/rs.spec
+++ b/rs.spec
@@ -321,6 +321,7 @@
 	}
 
 ScriptCCreate {
+        param const char * packageName
         param const char * resName
         param const char * cacheDir
 	ret RsScript