diff --git a/modules/VisualEditor/ve.ce.MWMathNode.js b/modules/VisualEditor/ve.ce.MWMathNode.js
index bf529dd..d5dd2ed 100644
--- a/modules/VisualEditor/ve.ce.MWMathNode.js
+++ b/modules/VisualEditor/ve.ce.MWMathNode.js
@@ -29,10 +29,13 @@ ve.ce.MWMathNode = function VeCeMWMathNode( model, config ) {
 
 OO.inheritClass( ve.ce.MWMathNode, ve.ce.MWExtensionNode );
 
+
 /* Static Properties */
 
 ve.ce.MWMathNode.static.name = 'mwMath';
 
+ve.ce.MWMathNode.static.primaryCommandName = 'math';
+
 /* Methods */
 
 /** */
diff --git a/modules/VisualEditor/ve.ui.MWMathInspectorTool.js b/modules/VisualEditor/ve.ui.MWMathInspectorTool.js
index 3e1e66a..1cfbc43 100644
--- a/modules/VisualEditor/ve.ui.MWMathInspectorTool.js
+++ b/modules/VisualEditor/ve.ui.MWMathInspectorTool.js
@@ -23,7 +23,8 @@ OO.inheritClass( ve.ui.MWMathInspectorTool, ve.ui.InspectorTool );
 ve.ui.MWMathInspectorTool.static.name = 'math';
 ve.ui.MWMathInspectorTool.static.group = 'object';
 ve.ui.MWMathInspectorTool.static.icon = 'math';
-ve.ui.MWMathInspectorTool.static.titleMessage = 'math-visualeditor-mwmathinspector-title';
+ve.ui.MWMathInspectorTool.static.title = OO.ui.deferMsg(
+	'math-visualeditor-mwmathinspector-title' );
 ve.ui.MWMathInspectorTool.static.inspector = 'math';
 ve.ui.MWMathInspectorTool.static.modelClasses = [ ve.dm.MWMathNode ];
 ve.ui.toolFactory.register( ve.ui.MWMathInspectorTool );