diff --git a/express-api/src/routes/lookup.swagger.yaml b/express-api/src/routes/lookup.swagger.yaml
index 8b9d43738..ad28db3d9 100644
--- a/express-api/src/routes/lookup.swagger.yaml
+++ b/express-api/src/routes/lookup.swagger.yaml
@@ -385,6 +385,8 @@ components:
             contactEmail:
               type: string
               example: email@gov.bc.ca
+            bcscIdentifier:
+              type: string
         ConstructionTypes: 
           type: array
           items: