diff --git a/app/javascript/src/javascripts/autocomplete.js.erb b/app/javascript/src/javascripts/autocomplete.js.erb
index a3b2db19d..af9597d87 100644
--- a/app/javascript/src/javascripts/autocomplete.js.erb
+++ b/app/javascript/src/javascripts/autocomplete.js.erb
@@ -364,10 +364,10 @@ Autocomplete.static_metatags = {
     "any", "none"
   ],
   filetype: [
-    "jpg", "png", "gif", "swf", "webm", "mp4"
+    "jpg", "png", "gif", "swf", "webm"
   ],
   type: [
-    "jpg", "png", "gif", "swf", "webm", "mp4"
+    "jpg", "png", "gif", "swf", "webm"
   ],
 }