diff --git a/extensions/inspector/resources/locale/en-US/viewers/domNode.dtd b/extensions/inspector/resources/locale/en-US/viewers/domNode.dtd
index 7adb1623e3a..1e90fdce016 100644
--- a/extensions/inspector/resources/locale/en-US/viewers/domNode.dtd
+++ b/extensions/inspector/resources/locale/en-US/viewers/domNode.dtd
@@ -37,6 +37,7 @@
 #endif
    - ***** END LICENSE BLOCK ***** -->
 
+<!ENTITY nodeName.label "Node Name:">
 <!ENTITY localName.label "Local Name:">
 <!ENTITY namespaceURI.label "Namespace URI:">
 <!ENTITY nodeType.label "Node Type:">