diff --git a/app/assets/javascripts/main.js.coffee b/app/assets/javascripts/main.js.coffee
index fd7e296efdec42baf552c3ec4661ba4c01c903e7..2cdc705c22ee652946b2f9e2404758163249f5cf 100644
--- a/app/assets/javascripts/main.js.coffee
+++ b/app/assets/javascripts/main.js.coffee
@@ -86,7 +86,7 @@ $ ->
   if (flash = $(".flash-container")).length > 0
     flash.click -> $(@).fadeOut()
     flash.show()
-    setTimeout (-> flash.fadeOut()), 3000
+    setTimeout (-> flash.fadeOut()), 15000
 
   # Disable form buttons while a form is submitting
   $('body').on 'ajax:complete, ajax:beforeSend, submit', 'form', (e) ->