diff --git a/packages/transaction-pay-controller/CHANGELOG.md b/packages/transaction-pay-controller/CHANGELOG.md
index 699fcd6d41..1877c29394 100644
--- a/packages/transaction-pay-controller/CHANGELOG.md
+++ b/packages/transaction-pay-controller/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- Rename Relay gasless execution feature flag from `gaslessEnabled` to `isGaslessEnabled` ([#8801](https://github.com/MetaMask/core/pull/8801))
+
 ## [22.4.0]
 
 ### Added
diff --git a/packages/transaction-pay-controller/src/utils/feature-flags.test.ts b/packages/transaction-pay-controller/src/utils/feature-flags.test.ts
index d2455f787d..79540a25ab 100644
--- a/packages/transaction-pay-controller/src/utils/feature-flags.test.ts
+++ b/packages/transaction-pay-controller/src/utils/feature-flags.test.ts
@@ -464,14 +464,14 @@ describe('Feature Flags Utils', () => {
       expect(isRelayExecuteEnabled(messenger)).toBe(false);
     });
 
-    it('returns true when gaslessEnabled is true', () => {
+    it('returns true when isGaslessEnabled is true', () => {
       getRemoteFeatureFlagControllerStateMock.mockReturnValue({
         ...getDefaultRemoteFeatureFlagControllerState(),
         remoteFeatureFlags: {
           confirmations_pay: {
             payStrategies: {
               relay: {
-                gaslessEnabled: true,
+                isGaslessEnabled: true,
               },
             },
           },
@@ -481,14 +481,14 @@ describe('Feature Flags Utils', () => {
       expect(isRelayExecuteEnabled(messenger)).toBe(true);
     });
 
-    it('returns false when gaslessEnabled is false', () => {
+    it('returns false when isGaslessEnabled is false', () => {
       getRemoteFeatureFlagControllerStateMock.mockReturnValue({
         ...getDefaultRemoteFeatureFlagControllerState(),
         remoteFeatureFlags: {
           confirmations_pay: {
             payStrategies: {
               relay: {
-                gaslessEnabled: false,
+                isGaslessEnabled: false,
               },
             },
           },
diff --git a/packages/transaction-pay-controller/src/utils/feature-flags.ts b/packages/transaction-pay-controller/src/utils/feature-flags.ts
index f3b3144325..4f837f24c1 100644
--- a/packages/transaction-pay-controller/src/utils/feature-flags.ts
+++ b/packages/transaction-pay-controller/src/utils/feature-flags.ts
@@ -133,7 +133,7 @@ export type PayStrategiesConfigRaw = {
   across?: AcrossConfigRaw;
   relay?: {
     enabled?: boolean;
-    gaslessEnabled?: boolean;
+    isGaslessEnabled?: boolean;
     originGasOverhead?: string;
     pollingInterval?: number;
     pollingTimeout?: number;
@@ -496,7 +496,7 @@ export function isRelayExecuteEnabled(
     (state.remoteFeatureFlags?.confirmations_pay as
       | FeatureFlagsRaw
       | undefined) ?? {};
-  return featureFlags.payStrategies?.relay?.gaslessEnabled ?? false;
+  return featureFlags.payStrategies?.relay?.isGaslessEnabled ?? false;
 }
 
 /**