diff --git a/app/models/conference.rb b/app/models/conference.rb
index 20825c16..e5681ed4 100644
--- a/app/models/conference.rb
+++ b/app/models/conference.rb
@@ -115,7 +115,6 @@ class Conference < ActiveRecord::Base
     return nil if user.nil?
 
     if registrations.where(user_id: user.id).count == 0
-      logger.debug("User #{user.email} isn't registered to self.title")
       return false
     else
       return true