diff --git a/app/models/concerns/static.rb b/app/models/concerns/static.rb
index ea2ac566..33b4b8a9 100644
--- a/app/models/concerns/static.rb
+++ b/app/models/concerns/static.rb
@@ -82,7 +82,8 @@ module Static
     ['CH', 29],
     ['RES', 30],
     ['EPO', 31],
-    ['Pin', 32]
+    ['Pin', 32],
+    ['SS', 33]
   ].freeze
 
   COLOR = %w[