diff --git a/maas-schemas-ts/src/maas-backend/subscriptions/subscription-intent.ts b/maas-schemas-ts/src/maas-backend/subscriptions/subscription-intent.ts
index 5dd12a948..7db61fce6 100644
--- a/maas-schemas-ts/src/maas-backend/subscriptions/subscription-intent.ts
+++ b/maas-schemas-ts/src/maas-backend/subscriptions/subscription-intent.ts
@@ -84,7 +84,6 @@ export type SubscriptionIntentCreate = t.Branded<
   } & {
     planId: Defined;
     planAddons: Defined;
-    coupons: Defined;
   },
   SubscriptionIntentCreateBrand
 >;
@@ -99,7 +98,6 @@ export const SubscriptionIntentCreate = t.brand(
     t.type({
       planId: Defined,
       planAddons: Defined,
-      coupons: Defined,
     }),
   ]),
   (
@@ -113,7 +111,6 @@ export const SubscriptionIntentCreate = t.brand(
     } & {
       planId: Defined;
       planAddons: Defined;
-      coupons: Defined;
     },
     SubscriptionIntentCreateBrand
   > => true,
@@ -144,6 +141,7 @@ export type SubscriptionIntentBase = t.Branded<
     subscriptionId: Defined;
     nextPlanId: Defined;
     nextPlanAddons: Defined;
+    nextPlanCoupons: Defined;
   },
   SubscriptionIntentBaseBrand
 >;
@@ -168,6 +166,7 @@ export const SubscriptionIntentBase = t.brand(
       subscriptionId: Defined,
       nextPlanId: Defined,
       nextPlanAddons: Defined,
+      nextPlanCoupons: Defined,
     }),
   ]),
   (
@@ -191,6 +190,7 @@ export const SubscriptionIntentBase = t.brand(
       subscriptionId: Defined;
       nextPlanId: Defined;
       nextPlanAddons: Defined;
+      nextPlanCoupons: Defined;
     },
     SubscriptionIntentBaseBrand
   > => true,
diff --git a/maas-schemas/schemas/maas-backend/subscriptions/subscription-intent.json b/maas-schemas/schemas/maas-backend/subscriptions/subscription-intent.json
index ece15704a..6306abf58 100644
--- a/maas-schemas/schemas/maas-backend/subscriptions/subscription-intent.json
+++ b/maas-schemas/schemas/maas-backend/subscriptions/subscription-intent.json
@@ -24,7 +24,7 @@
           "$ref": "http://maasglobal.com/core/components/state.json#/definitions/subscriptionIntentState"
         }
       },
-      "required": ["planId", "planAddons", "coupons"]
+      "required": ["planId", "planAddons"]
     },
     "subscriptionIntentBase": {
       "type": "object",
@@ -75,7 +75,7 @@
           "$ref": "http://maasglobal.com/core/components/units.json#/definitions/time"
         }
       },
-      "required": ["identityId", "subscriptionId", "nextPlanId", "nextPlanAddons"],
+      "required": ["identityId", "subscriptionId", "nextPlanId", "nextPlanAddons", "nextPlanCoupons"],
       "additionalProperties": false
     },
     "addonId": {