diff --git a/bower.json b/bower.json
index e51d2e38..50225033 100644
--- a/bower.json
+++ b/bower.json
@@ -15,6 +15,7 @@
     "angular-cache": "3.2.5",
     "angularjs-viewhead": "0.0.1",
     "marked": "0.3.5",
+    "moment-timezone": "0.5.4",
     "highlightjs": "9.1.0",
     "ng-sortable": "1.3.1"
   },
diff --git a/src/index.html b/src/index.html
index ab64ecd6..7dae6d21 100644
--- a/src/index.html
+++ b/src/index.html
@@ -37,6 +37,7 @@
     <script src="angular-sanitize/angular-sanitize.js"></script>
     <script src="angular-cache/dist/angular-cache.js"></script>
     <script src="moment/moment.js"></script>
+    <script src="moment-timezone/builds/moment-timezone-with-data.min.js"></script>
     <script src="angular-moment/angular-moment.js"></script>
     <script src="angularjs-viewhead/angularjs-viewhead.js"></script>
     <script src="marked/marked.min.js"></script>