diff --git a/builds/4chan-X.user.js b/builds/4chan-X.user.js
index e41de865b..adb8608ce 100644
--- a/builds/4chan-X.user.js
+++ b/builds/4chan-X.user.js
@@ -5682,9 +5682,15 @@
       LiveLeak: {
         regExp: /.*(?:liveleak.com\/view.+i=)([0-9a-z_]+)/,
         el: function(a) {
-          return $.el('object', {
-            innerHTML: "<embed src='http://www.liveleak.com/e/" + a.dataset.uid + "?autostart=true' wmode='opaque' width='640' height='390' pluginspage='http://get.adobe.com/flashplayer/' type='application/x-shockwave-flash'></embed>"
+          var ret;
+
+          ret = $.el('iframe', {
+            width: "640",
+            height: "360",
+            src: "http://www.liveleak.com/ll_embed?i=" + a.dataset.uid,
+            frameborder: "0"
           });
+          return ret.setAttribute("allowfullscreen", "true");
         }
       },
       MediaCrush: {
@@ -5844,9 +5850,13 @@
       YouTube: {
         regExp: /.*(?:youtu.be\/|youtube.*v=|youtube.*\/embed\/|youtube.*\/v\/|youtube.*videos\/)([^#\&\?]*)\??(t\=.*)?/,
         el: function(a) {
-          return $.el('iframe', {
+          var ret;
+
+          ret = $.el('iframe', {
             src: "//www.youtube.com/embed/" + a.dataset.uid + (a.dataset.option ? '#' + a.dataset.option : '') + "?wmode=opaque"
           });
+          ret.setAttribute("allowfullscreen", "true");
+          return ret;
         },
         title: {
           api: function(uid) {
diff --git a/builds/crx/script.js b/builds/crx/script.js
index b87b61307..9a495460c 100644
--- a/builds/crx/script.js
+++ b/builds/crx/script.js
@@ -5687,9 +5687,15 @@
       LiveLeak: {
         regExp: /.*(?:liveleak.com\/view.+i=)([0-9a-z_]+)/,
         el: function(a) {
-          return $.el('object', {
-            innerHTML: "<embed src='http://www.liveleak.com/e/" + a.dataset.uid + "?autostart=true' wmode='opaque' width='640' height='390' pluginspage='http://get.adobe.com/flashplayer/' type='application/x-shockwave-flash'></embed>"
+          var ret;
+
+          ret = $.el('iframe', {
+            width: "640",
+            height: "360",
+            src: "http://www.liveleak.com/ll_embed?i=" + a.dataset.uid,
+            frameborder: "0"
           });
+          return ret.setAttribute("allowfullscreen", "true");
         }
       },
       MediaCrush: {
@@ -5849,9 +5855,13 @@
       YouTube: {
         regExp: /.*(?:youtu.be\/|youtube.*v=|youtube.*\/embed\/|youtube.*\/v\/|youtube.*videos\/)([^#\&\?]*)\??(t\=.*)?/,
         el: function(a) {
-          return $.el('iframe', {
+          var ret;
+
+          ret = $.el('iframe', {
             src: "//www.youtube.com/embed/" + a.dataset.uid + (a.dataset.option ? '#' + a.dataset.option : '') + "?wmode=opaque"
           });
+          ret.setAttribute("allowfullscreen", "true");
+          return ret;
         },
         title: {
           api: function(uid) {
diff --git a/src/Linkification/Linkify.coffee b/src/Linkification/Linkify.coffee
index 164756d07..c128b161e 100755
--- a/src/Linkification/Linkify.coffee
+++ b/src/Linkification/Linkify.coffee
@@ -288,8 +288,12 @@ Linkify =
     LiveLeak:
       regExp: /.*(?:liveleak.com\/view.+i=)([0-9a-z_]+)/
       el: (a) ->
-        $.el 'object',
-          innerHTML:  "<embed src='http://www.liveleak.com/e/#{a.dataset.uid}?autostart=true' wmode='opaque' width='640' height='390' pluginspage='http://get.adobe.com/flashplayer/' type='application/x-shockwave-flash'></embed>"
+        ret = $.el 'iframe',
+          width: "640",
+          height: "360",
+          src: "http://www.liveleak.com/ll_embed?i=#{a.dataset.uid}",
+          frameborder: "0"
+        ret.setAttribute "allowfullscreen", "true"
 
     MediaCrush:
       regExp: /.*(?:mediacru.sh\/)([0-9a-z_]+)/i
@@ -404,8 +408,10 @@ Linkify =
     YouTube:
       regExp: /.*(?:youtu.be\/|youtube.*v=|youtube.*\/embed\/|youtube.*\/v\/|youtube.*videos\/)([^#\&\?]*)\??(t\=.*)?/
       el: (a) ->
-        $.el 'iframe',
+        ret = $.el 'iframe',
           src: "//www.youtube.com/embed/#{a.dataset.uid}#{if a.dataset.option then '#' + a.dataset.option else ''}?wmode=opaque"
+        ret.setAttribute "allowfullscreen", "true"
+        ret
       title:
         api: (uid) -> "https://gdata.youtube.com/feeds/api/videos/#{uid}?alt=json&fields=title/text(),yt:noembed,app:control/yt:state/@reasonCode"
         text: (data) -> data.entry.title.$t