diff --git a/proposal/myrmidon/src/manifest/ant-roles.j b/proposal/myrmidon/src/manifest/ant-roles.j
index e1ac6aa23..75ce63476 100644
--- a/proposal/myrmidon/src/manifest/ant-roles.j
+++ b/proposal/myrmidon/src/manifest/ant-roles.j
@@ -1,6 +1,6 @@
 <roles version="1.0">
     <XDtClass:forAllClasses abstract="true">
-      <XDtClass:ifHasClassTag tagName="ant:role">
+      <XDtClass:ifHasClassTag tagName="ant:role" superclasses="false">
         <role shorthand="<XDtClass:classTagValue tagName="ant:role" paramName="shorthand"/>"
               name="<XDtClass:fullClassName/>"/>
       </XDtClass:ifHasClassTag>