diff --git a/src/deckgrid.js b/src/deckgrid.js
index d5b7d2e..608132b 100644
--- a/src/deckgrid.js
+++ b/src/deckgrid.js
@@ -61,6 +61,10 @@ angular.module('akoenig.deckgrid').factory('Deckgrid', [
 
                 self.$$watchers.push(onDestroy);
             });
+            
+            var mql = $window.matchMedia('(orientation: portrait)');
+            mql.addListener(self.$$onMediaQueryChange.bind(self));
+
         }
 
         /**