diff --git a/src/controllers/__tests__/trialController.test.ts b/src/controllers/__tests__/trialController.test.ts
index 40a0eea23..feedbbc12 100644
--- a/src/controllers/__tests__/trialController.test.ts
+++ b/src/controllers/__tests__/trialController.test.ts
@@ -1,7 +1,10 @@
 /* tslint:disable:no-any */
 /* tslint:disable:no-object-mutation */
 
-import { ResponseSuccessAccepted, ResponseSuccessJson } from "@pagopa/ts-commons/lib/responses";
+import {
+  ResponseSuccessAccepted,
+  ResponseSuccessJson,
+} from "@pagopa/ts-commons/lib/responses";
 
 import mockReq from "../../__mocks__/request";
 import { mockedUser } from "../../__mocks__/user_mock";
@@ -9,7 +12,7 @@ import TrialController from "../trialController";
 import TrialService from "../../services/trialService";
 import { SubscriptionStateEnum } from "../../../generated/trial-system/SubscriptionState";
 
-const aTrialId: string = "trial-id";
+const aTrialId: string = "IO_WALLET_TRIAL_ID";
 const nowDate = new Date();
 
 const aValidSubscription = {
@@ -22,7 +25,7 @@ const mockGetSubscription = jest.fn();
 
 const trialServiceMock = {
   createSubscription: mockCreateSubscription,
-  getSubscription: mockGetSubscription
+  getSubscription: mockGetSubscription,
 } as any as TrialService;
 
 describe("trialController#createTrialSubscription", () => {
@@ -43,10 +46,13 @@ describe("trialController#createTrialSubscription", () => {
 
     const response = await controller.createTrialSubscription(req);
 
-    expect(mockCreateSubscription).toHaveBeenCalledWith(mockedUser.fiscal_code, aTrialId);
+    expect(mockCreateSubscription).toHaveBeenCalledWith(
+      mockedUser.fiscal_code,
+      aTrialId
+    );
     expect(response).toEqual({
       apply: expect.any(Function),
-      kind: "IResponseSuccessAccepted"
+      kind: "IResponseSuccessAccepted",
     });
   });
 
@@ -63,7 +69,7 @@ describe("trialController#createTrialSubscription", () => {
     expect(response).toEqual({
       apply: expect.any(Function),
       kind: "IResponseErrorValidation",
-      detail: expect.stringContaining("Bad request")
+      detail: expect.stringContaining("Bad request"),
     });
   });
 });
@@ -86,11 +92,14 @@ describe("trialController#getTrialSubscription", () => {
 
     const response = await controller.getTrialSubscription(req);
 
-    expect(mockGetSubscription).toHaveBeenCalledWith(mockedUser.fiscal_code, aTrialId);
+    expect(mockGetSubscription).toHaveBeenCalledWith(
+      mockedUser.fiscal_code,
+      aTrialId
+    );
     expect(response).toEqual({
       apply: expect.any(Function),
       kind: "IResponseSuccessJson",
-      value: aValidSubscription
+      value: aValidSubscription,
     });
   });
 
@@ -107,7 +116,7 @@ describe("trialController#getTrialSubscription", () => {
     expect(response).toEqual({
       apply: expect.any(Function),
       kind: "IResponseErrorValidation",
-      detail: expect.stringContaining("Bad request")
+      detail: expect.stringContaining("Bad request"),
     });
   });
 });
diff --git a/src/controllers/trialController.ts b/src/controllers/trialController.ts
index b5ad9fc7e..273a4e773 100644
--- a/src/controllers/trialController.ts
+++ b/src/controllers/trialController.ts
@@ -12,15 +12,21 @@ import {
   IResponseSuccessAccepted,
   IResponseSuccessJson,
   IResponseSuccessRedirectToResource,
+  ResponseSuccessJson,
 } from "@pagopa/ts-commons/lib/responses";
 
 import { NonEmptyString } from "@pagopa/ts-commons/lib/strings";
 import TrialService from "src/services/trialService";
+import {
+  FF_IO_WALLET_TRIAL_ENABLED,
+  IO_WALLET_TRIAL_ID,
+} from "../../src/config";
 import { TrialId } from "../../generated/trial-system-api/TrialId";
 import { withUserFromRequest } from "../types/user";
 
 import { withValidatedOrValidationError } from "../utils/responses";
 import { Subscription } from "../../generated/trial-system/Subscription";
+import { SubscriptionStateEnum } from "../../generated/trial-system/SubscriptionState";
 
 export default class TrialController {
   // eslint-disable-next-line max-params
@@ -59,10 +65,19 @@ export default class TrialController {
       withValidatedOrValidationError(
         TrialId.decode(req.params.trialId),
         (trialId) =>
-          withValidatedOrValidationError(
-            NonEmptyString.decode(user.fiscal_code),
-            (userId) => this.trialService.getSubscription(userId, trialId)
-          )
+          // if the trialId is not the one from the wallet, the trial system is always called; otherwise, we check the value of FF_IO_WALLET_TRIAL_ENABLED
+          trialId !== IO_WALLET_TRIAL_ID || FF_IO_WALLET_TRIAL_ENABLED
+            ? withValidatedOrValidationError(
+                NonEmptyString.decode(user.fiscal_code),
+                (userId) => this.trialService.getSubscription(userId, trialId)
+              )
+            : Promise.resolve(
+                ResponseSuccessJson({
+                  createdAt: new Date(),
+                  state: SubscriptionStateEnum.ACTIVE,
+                  trialId,
+                })
+              )
       )
     );
 }