diff --git a/public/api/conf/1.0/application.raml b/public/api/conf/1.0/application.raml
index 6851a1d2..cc44ea7f 100644
--- a/public/api/conf/1.0/application.raml
+++ b/public/api/conf/1.0/application.raml
@@ -111,11 +111,6 @@ traits:
     /return:
       displayName: Submit VAT return for period
       description: Submit VAT return for period
-      uriParameters:
-        periodKey:
-          description: Identifier for the period of the VAT return
-          type: string
-          example: "#001"
       post:
         displayName: Submit VAT return for period
         description: Submit VAT return for period