diff --git a/productMods/WEB-INF/ontologies/app/menu.n3 b/productMods/WEB-INF/ontologies/app/menu.n3
index 30a55051..5b50962b 100644
--- a/productMods/WEB-INF/ontologies/app/menu.n3
+++ b/productMods/WEB-INF/ontologies/app/menu.n3
@@ -57,7 +57,8 @@ display:Home
     a display:Page ;
     display:title "Home" ;    
     display:urlMapping "/" ;
-    display:hasDataGetter display:homeDataGetter .
+    display:hasDataGetter display:homeDataGetter;
+    display:cannotDeletePage "true" .
 
 display:Events 
     a display:Page ;    
@@ -126,7 +127,8 @@ display:pageListPage
     display:title "Pages" ;
     display:urlMapping "/pageList" ;
     display:requiresBodyTemplate "pageList.ftl" ;   
-    display:hasDataGetter display:pageListData .
+    display:hasDataGetter display:pageListData;
+    display:cannotDeletePage "true" .
 
 display:pageListData
     a <java:edu.cornell.mannlib.vitro.webapp.utils.dataGetter.SparqlQueryDataGetter>;
diff --git a/productMods/js/menupage/processDataGetterUtils.js b/productMods/js/menupage/processDataGetterUtils.js
index 277b72ba..3fc11025 100644
--- a/productMods/js/menupage/processDataGetterUtils.js
+++ b/productMods/js/menupage/processDataGetterUtils.js
@@ -27,5 +27,8 @@ var processDataGetterUtils = {
 			} 
 			
 			return contentType;
+	    },
+	    isRelatedToBrowseClassGroup:function(contentType) {
+	    	return (contentType == "browseClassGroup" || contentType == "internalClass");
 	    }
 };
\ No newline at end of file