diff --git a/src/wp-admin/js/word-count.js b/src/wp-admin/js/word-count.js
index b42f5c3b49..0c537ba179 100644
--- a/src/wp-admin/js/word-count.js
+++ b/src/wp-admin/js/word-count.js
@@ -1,3 +1,5 @@
+/* global wordCountL10n */
+var wpWordCount;
 (function($,undefined) {
 	wpWordCount = {
 
@@ -34,7 +36,7 @@
 				setTimeout( function() { t.block = 0; }, 2000 );
 			}, 1 );
 		}
-	}
+	};
 
 	$(document).bind( 'wpcountwords', function(e, txt) {
 		wpWordCount.wc(txt);
diff --git a/src/wp-includes/js/mediaelement/wp-mediaelement.js b/src/wp-includes/js/mediaelement/wp-mediaelement.js
index fb09e3cde3..505decd040 100644
--- a/src/wp-includes/js/mediaelement/wp-mediaelement.js
+++ b/src/wp-includes/js/mediaelement/wp-mediaelement.js
@@ -1,3 +1,4 @@
+/* global mejs, _wpmejsSettings */
 (function ($) {
 	// add mime-type aliases to MediaElement plugin support
 	mejs.plugins.silverlight[0].types.push('video/x-ms-wmv');