diff --git a/index.html b/index.html
index 752c84f..ba00109 100644
--- a/index.html
+++ b/index.html
@@ -219,8 +219,8 @@
             var youtube_id = button.data('youtubeid');
             var modal = $(this);
             modal.find('.modal-body iframe')[0].src = 'https://www.youtube.com/embed/' + youtube_id + "?modestbranding=1&rel=0&controls=0&showinfo=0&html5=1&autoplay=1";
-            $(this + ' button.close').click(function () {
-                $(this + ' iframe').attr('src', "");
+            $('#youtubeModal' + ' button.close').click(function () {
+                $('#youtubeModal' + ' iframe').attr('src', "");
             });
         })
     </script>