diff --git a/vorschau/index.html b/vorschau/index.html
index 390e781..192a919 100644
--- a/vorschau/index.html
+++ b/vorschau/index.html
@@ -107,7 +107,7 @@
                 <div class="hero-slide" data-slide="1">
                     <div class="hero-slide-video">
                         <video muted loop playsinline preload="metadata">
-                            <source src="videos/hero-slide-2-monitoring.mp4" type="video/mp4">
+                            <source src="videos/hero-slide-2-monitoring.mp4?v=2" type="video/mp4">
                         </video>
                     </div>
                 </div>
diff --git a/vorschau/videos/hero-slide-2-monitoring.mp4 b/vorschau/videos/hero-slide-2-monitoring.mp4
index d77e697..e413cb4 100644
--- a/vorschau/videos/hero-slide-2-monitoring.mp4
+++ b/vorschau/videos/hero-slide-2-monitoring.mp4
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:31755e40476c518e0bdd8d793ab691107e80a8f88e5afca7d3d74c3d015b27c7
-size 1612059
+oid sha256:e8f5119c1a28ad38c791c5758cfdcfbd27b752876a598f251fcd7fb83a2ac2ff
+size 1607271