diff --git a/client/src/app/videos/+video-edit/video-add.component.html b/client/src/app/videos/+video-edit/video-add.component.html
index 07034e4e1..f151383f1 100644
--- a/client/src/app/videos/+video-edit/video-add.component.html
+++ b/client/src/app/videos/+video-edit/video-add.component.html
@@ -9,7 +9,7 @@
       <div class="icon icon-upload"></div>
 
       <div class="button-file">
-        <span i18n>Select the file to upload</span>
+        <span i18n>Select the file to upload (.mp4, .webm, .ogv)</span>
         <input #videofileInput type="file" name="videofile" id="videofile" [accept]="videoExtensions" (change)="fileChange()" />
       </div>