diff --git a/app/models/event.rb b/app/models/event.rb
index 095a06c..f78f127 100644
--- a/app/models/event.rb
+++ b/app/models/event.rb
@@ -168,7 +168,7 @@ class Event < ActiveRecord::Base
   end
 
   def valid_push?
-    data[:ref]
+    data[:ref] && ref_name.present?
   rescue => ex
     false
   end
--
libgit2 0.21.2