diff --git a/app/models/event.rb b/app/models/event.rb
index 65b4c2edfee043d343707218f95b2e9993805850..2a6c690ab912c558a5707e9885685c268e5bccc4 100644
--- a/app/models/event.rb
+++ b/app/models/event.rb
@@ -174,7 +174,7 @@ class Event < ActiveRecord::Base
 
   def valid_push?
     data[:ref] && ref_name.present?
-  rescue => ex
+  rescue
     false
   end