diff --git a/content/xul/templates/src/nsXULTemplateBuilder.cpp b/content/xul/templates/src/nsXULTemplateBuilder.cpp
index 1e89ebf9a4b..00c1f1b38c0 100644
--- a/content/xul/templates/src/nsXULTemplateBuilder.cpp
+++ b/content/xul/templates/src/nsXULTemplateBuilder.cpp
@@ -845,7 +845,7 @@ RDFGenericBuilderImpl::PopulateWidgetItemSubtree(nsIContent *aTemplateRoot, nsIC
 			}
 #endif
 
-			if ((tag == containmentAtom) && (nameSpaceID == kNameSpaceID_XUL))
+			if ((tag == containmentAtom.get()) && (nameSpaceID == kNameSpaceID_XUL))
 			{
 				if (NS_FAILED(rv = CreateResourceElement(nameSpaceID,
 					containmentAtom, aValue, getter_AddRefs(treeGrandchild))))
diff --git a/rdf/content/src/nsRDFGenericBuilder.cpp b/rdf/content/src/nsRDFGenericBuilder.cpp
index 1e89ebf9a4b..00c1f1b38c0 100644
--- a/rdf/content/src/nsRDFGenericBuilder.cpp
+++ b/rdf/content/src/nsRDFGenericBuilder.cpp
@@ -845,7 +845,7 @@ RDFGenericBuilderImpl::PopulateWidgetItemSubtree(nsIContent *aTemplateRoot, nsIC
 			}
 #endif
 
-			if ((tag == containmentAtom) && (nameSpaceID == kNameSpaceID_XUL))
+			if ((tag == containmentAtom.get()) && (nameSpaceID == kNameSpaceID_XUL))
 			{
 				if (NS_FAILED(rv = CreateResourceElement(nameSpaceID,
 					containmentAtom, aValue, getter_AddRefs(treeGrandchild))))
diff --git a/rdf/content/src/nsXULTemplateBuilder.cpp b/rdf/content/src/nsXULTemplateBuilder.cpp
index 1e89ebf9a4b..00c1f1b38c0 100644
--- a/rdf/content/src/nsXULTemplateBuilder.cpp
+++ b/rdf/content/src/nsXULTemplateBuilder.cpp
@@ -845,7 +845,7 @@ RDFGenericBuilderImpl::PopulateWidgetItemSubtree(nsIContent *aTemplateRoot, nsIC
 			}
 #endif
 
-			if ((tag == containmentAtom) && (nameSpaceID == kNameSpaceID_XUL))
+			if ((tag == containmentAtom.get()) && (nameSpaceID == kNameSpaceID_XUL))
 			{
 				if (NS_FAILED(rv = CreateResourceElement(nameSpaceID,
 					containmentAtom, aValue, getter_AddRefs(treeGrandchild))))