diff --git a/Changelog.md b/Changelog.md
index eb4431553..3222f5af9 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -39,6 +39,7 @@
 * Problems with layout the registration page for mobile. [#4396](https://github.com/diaspora/diaspora/issues/4396)
 * Do not display photos in the background in the SPV [#4407](https://github.com/diaspora/diaspora/pull/4407)
 * Fix mobile view of deleted reshares [#4397](https://github.com/diaspora/diaspora/issues/4397)
+* Fix the overlapping of embedded youtube videos [#2943](https://github.com/diaspora/diaspora/issues/2943)
 
 ## Features
 * Admin: add option to find users under 13 (COPPA) [#4252](https://github.com/diaspora/diaspora/pull/4252)
diff --git a/app/assets/javascripts/app/views/content_view.js b/app/assets/javascripts/app/views/content_view.js
index b175aae1c..68501ad8b 100644
--- a/app/assets/javascripts/app/views/content_view.js
+++ b/app/assets/javascripts/app/views/content_view.js
@@ -102,7 +102,7 @@ app.views.OEmbed = app.views.Base.extend({
     if( $(evt.target).is('a') ) return;
     var insertHTML = $(app.helpers.oEmbed.html(this.model.get("o_embed_cache")));
     var paramSeparator = ( /\?/.test(insertHTML.attr("src")) ) ? "&" : "?";
-    insertHTML.attr("src", insertHTML.attr("src") + paramSeparator + "autoplay=1");
+    insertHTML.attr("src", insertHTML.attr("src") + paramSeparator + "autoplay=1&wmode=opaque");
     this.$el.html(insertHTML);
   }
 });