diff --git a/plugins/c9.ide.metrics/metrics.js b/plugins/c9.ide.metrics/metrics.js
index 83f6f527..5123f14b 100644
--- a/plugins/c9.ide.metrics/metrics.js
+++ b/plugins/c9.ide.metrics/metrics.js
@@ -120,6 +120,11 @@ define(function(require, exports, module) {
              * @return {Object}
              */
             getLastPing: apiFunction.bind(null, "getLastPing"),
+            
+            /**
+             * Add a hook for ping.complete
+             */
+            onPingComplete: apiFunction.bind(null, "onPingComplete"),
         });
         
         register(null, { metrics: plugin });
diff --git a/plugins/c9.vfs.standalone/www/test.js b/plugins/c9.vfs.standalone/www/test.js
index 1fd0abcb..535bf746 100644
--- a/plugins/c9.vfs.standalone/www/test.js
+++ b/plugins/c9.vfs.standalone/www/test.js
@@ -446,6 +446,7 @@ require([
             "metrics": {
                 getLastPing: function() { throw Error("Not implemented"); },
                 getLastest: function() { throw Error("Not implemented"); },
+                onPingComplete: function() { throw Error("Not implemented"); },
                 log: function() {},
                 increment: function() {}
             },