diff --git a/templates/chat.html b/templates/chat.html
index 3ac04a3..b7168bc 100644
--- a/templates/chat.html
+++ b/templates/chat.html
@@ -67,11 +67,11 @@ const VALID_VOICES = ['alloy', 'echo', 'fable', 'onyx', 'nova', 'shimmer'];
 
 // Configuration for DOMPurify to specify which tags and attributes are allowed
 const dompurify_config = {
-  ADD_TAGS: ["iframe", "img"],
+  ADD_TAGS: ["iframe", "img", "video"],
   FORBID_TAGS: ["form"], 
   ALLOWED_ATTR: [
     "src", "width", "height", "frameborder", "allowfullscreen", 
-    "alt", "class", "title", "style"
+    "alt", "class", "title", "style", "controls",
   ]
 };