diff --git a/app/models/form/sales/questions/property_building_type.rb b/app/models/form/sales/questions/property_building_type.rb
index a1bc3a7d8..25e07bfa7 100644
--- a/app/models/form/sales/questions/property_building_type.rb
+++ b/app/models/form/sales/questions/property_building_type.rb
@@ -9,7 +9,7 @@ class Form::Sales::Questions::PropertyBuildingType < ::Form::Question
   end
 
   ANSWER_OPTIONS = {
-    "1" => { "value" => "Purpose built" },
+    "1" => { "value" => "Purpose-built" },
     "2" => { "value" => "Converted from previous residential or non-residential property" },
   }.freeze