diff --git a/app/models/submission_status.rb b/app/models/submission_status.rb
new file mode 100644
--- /dev/null
+++ b/app/models/submission_status.rb
@@ -0,0 +1,6 @@
+class SubmissionStatus < ActiveRecord::Base
+
+  belongs_to :user
+  belongs_to :problem
+
+end