diff --git a/Gemfile.lock b/Gemfile.lock
index 028649c2..76861cfc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    jekyll-theme-conference (3.1.3)
+    jekyll-theme-conference (3.1.4)
       jekyll (~> 4.0)
 
 GEM
diff --git a/_includes/partials/modal_live.html b/_includes/partials/modal_live.html
index 6c7bf4d5..21f58ef9 100644
--- a/_includes/partials/modal_live.html
+++ b/_includes/partials/modal_live.html
@@ -12,7 +12,7 @@ <h5 class="modal-title">
       </div>
 
       <div class="modal-body embed-responsive embed-responsive-16by9">
-        <iframe class="embed-responsive-item" src="" allowfullscreen></iframe>
+        <iframe class="embed-responsive-item" src="" frameborder="none" allowfullscreen="allowfullscreen" seamless="seamless" scrolling="no"></iframe>
         <div id="stream-placeholder" class="embed-responsive-item d-none justify-content-center align-items-center">
           <div></div>
         </div>
diff --git a/jekyll-theme-conference.gemspec b/jekyll-theme-conference.gemspec
index 4179407e..3229411a 100644
--- a/jekyll-theme-conference.gemspec
+++ b/jekyll-theme-conference.gemspec
@@ -2,7 +2,7 @@
 
 Gem::Specification.new do |spec|
   spec.name          = "jekyll-theme-conference"
-  spec.version       = "3.1.3"
+  spec.version       = "3.1.4"
   spec.authors       = ["Lorenz Schmid"]
   spec.email         = ["lorenzschmid@users.noreply.github.com"]