diff --git a/themes/tella/layouts/partials/slide.html b/themes/tella/layouts/partials/slide.html
index c33649d..3fc759d 100644
--- a/themes/tella/layouts/partials/slide.html
+++ b/themes/tella/layouts/partials/slide.html
@@ -6,7 +6,7 @@
                 <img src="{{ . }}">
             {{ end }}
             {{ with .video }}
-                <video class="slide-video" src="{{ . }}" autoplay loop></video>
+                <video class="slide-video" src="{{ . }}" autoplay loop muted></video>
                 <style>
                     .slide-video {
                         height: calc(100vh - 120px);