diff --git a/web/popup.html b/web/popup.html
index f6122c1..16222fb 100644
--- a/web/popup.html
+++ b/web/popup.html
@@ -34,7 +34,7 @@
         </table>
         <p>You can close this window and your download will continue. Check the <a href="/" target="_gropple_status">Status page</a> to see all downloads in progress.</p>
         {{ if .canStop }}
-        <button x-show="state=='downloading'" class="pure-button" @click="stop()">stop</button>
+        <button x-show="state=='Downloading'" class="pure-button" @click="stop()">stop</button>
         {{ end }}
         <div>
             <h4>Logs</h4>