diff --git a/src/Posting/Captcha.v2.coffee b/src/Posting/Captcha.v2.coffee
index 07f7893b7..94eeb8fde 100644
--- a/src/Posting/Captcha.v2.coffee
+++ b/src/Posting/Captcha.v2.coffee
@@ -60,6 +60,7 @@ Captcha.v2 =
     if @nodes.container
       if @shouldFocus and iframe = $ 'iframe', @nodes.container
         iframe.focus()
+        QR.focus() # Event handler not fired in Firefox
         delete @shouldFocus
       return