diff --git a/src/metaschema/oscal_shared-responsibility_metaschema.xml b/src/metaschema/oscal_shared-responsibility_metaschema.xml
index 28eb5363c7..c822ca204d 100644
--- a/src/metaschema/oscal_shared-responsibility_metaschema.xml
+++ b/src/metaschema/oscal_shared-responsibility_metaschema.xml
@@ -47,9 +47,6 @@
         <use-name>component</use-name>
         <group-as name="components" in-json="ARRAY"/>
       </assembly>
-      <assembly ref="capability" max-occurs="unbounded">
-        <group-as name="capabilities" in-json="ARRAY"/>
-      </assembly>
       <assembly ref="back-matter"/>
     </model>
     <constraint>