diff --git a/lib/linear/models/team.rb b/lib/linear/models/team.rb
index 3036b3f..9f07ce8 100644
--- a/lib/linear/models/team.rb
+++ b/lib/linear/models/team.rb
@@ -6,6 +6,7 @@ module Rubyists
   # Namespace for Linear
   module Linear
     M :base_model
+    M :workflow_state
     Team = Class.new(BaseModel)
     # The Issue class represents a Linear issue.
     class Team