diff --git a/packages/subscription-controller/CHANGELOG.md b/packages/subscription-controller/CHANGELOG.md
index 3089be123e8..da557592f61 100644
--- a/packages/subscription-controller/CHANGELOG.md
+++ b/packages/subscription-controller/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+
+- added `useTestClock` param to `StartSubscriptionRequest`, `StartCryptoSubscriptionRequest`, `CachedLastSelectedPaymentMethod` ([#7129](https://github.com/MetaMask/core/pull/7129))
+
 ### Changed
 
 - Bump `@metamask/transaction-controller` from `^61.1.0` to `^61.2.0` ([#7126](https://github.com/MetaMask/core/pull/7126))
diff --git a/packages/subscription-controller/src/types.ts b/packages/subscription-controller/src/types.ts
index a7f86c52a17..cece01cf0bd 100644
--- a/packages/subscription-controller/src/types.ts
+++ b/packages/subscription-controller/src/types.ts
@@ -132,6 +132,7 @@ export type StartSubscriptionRequest = {
   isTrialRequested: boolean;
   recurringInterval: RecurringInterval;
   successUrl?: string;
+  useTestClock?: boolean;
 };
 
 export type StartSubscriptionResponse = {
@@ -151,6 +152,7 @@ export type StartCryptoSubscriptionRequest = {
   tokenSymbol: string;
   rawTransaction: Hex;
   isSponsored?: boolean;
+  useTestClock?: boolean;
 };
 
 export type StartCryptoSubscriptionResponse = {
@@ -416,4 +418,5 @@ export type CachedLastSelectedPaymentMethod = {
   paymentTokenAddress?: Hex;
   paymentTokenSymbol?: string;
   plan: RecurringInterval;
+  useTestClock?: boolean;
 };