diff --git a/core/src/main/resources/struts-default.xml b/core/src/main/resources/struts-default.xml
index 4c1361baf..e4090a55e 100644
--- a/core/src/main/resources/struts-default.xml
+++ b/core/src/main/resources/struts-default.xml
@@ -50,6 +50,8 @@
                 ognl.OgnlContext,
                 ognl.ClassResolver,
                 ognl.TypeConverter,
+                ognl.MemberAccess,
+                ognl.DefaultMemberAccess,
                 com.opensymphony.xwork2.ognl.SecurityMemberAccess,
                 com.opensymphony.xwork2.ActionContext" />