diff --git a/app/javascript/flavours/glitch/styles/components/media.scss b/app/javascript/flavours/glitch/styles/components/media.scss
index e62f641763c..9d06a508e59 100644
--- a/app/javascript/flavours/glitch/styles/components/media.scss
+++ b/app/javascript/flavours/glitch/styles/components/media.scss
@@ -302,6 +302,8 @@
     video {
       max-width: 100% !important;
       max-height: 100% !important;
+      width: 100% !important;
+      height: 100% !important;
     }
   }