diff --git a/src/app/(private)/dashboard/organization/[organizationId]/OrganizationPage.stories.tsx b/src/app/(private)/dashboard/organization/[organizationId]/OrganizationPage.stories.tsx
index a263214..388e2d9 100644
--- a/src/app/(private)/dashboard/organization/[organizationId]/OrganizationPage.stories.tsx
+++ b/src/app/(private)/dashboard/organization/[organizationId]/OrganizationPage.stories.tsx
@@ -1,4 +1,5 @@
 import { Meta, StoryFn } from '@storybook/react';
+import { mockDateDecorator } from 'storybook-mock-date-decorator';
 
 import { ComponentProps, StoryHelperFactory } from '@ad/.storybook/helpers';
 import { playFindAlert, playFindButton } from '@ad/.storybook/testing';
@@ -36,6 +37,9 @@ const mswCommonParameters = [
   }),
 ];
 
+// [WORKAROUND] Since using the date mock on `NormalStory`, it leaks over other stories when switching the view, so we have to explicitely set a date for others
+const workaroundDate = new Date('December 31, 2024 18:00:00 UTC');
+
 const commonComponentProps: ComponentProps<ComponentType> = {
   params: {
     organizationId: 'b79cb3ba-745e-5d9a-8903-4a02327a7e01',
@@ -51,6 +55,7 @@ NormalStory.args = {
   ...commonComponentProps,
 };
 NormalStory.parameters = {
+  date: new Date('December 19, 2024 18:00:00 UTC'), // Mock date generation so underlying computed `lastSynchronizationTooOld` returns "false"
   msw: {
     handlers: [
       ...mswCommonParameters,
@@ -65,17 +70,13 @@ NormalStory.parameters = {
         type: 'query' as 'query',
         path: ['listTicketingSystems'],
         response: {
-          ticketingSystems: [
-            {
-              ...ticketingSystems[0],
-              lastSynchronizationAt: new Date(), // Set a recent date so the UI is correct
-            },
-          ],
+          ticketingSystems: [ticketingSystems[0]],
         },
       }),
     ],
   },
 };
+NormalStory.decorators = [mockDateDecorator];
 NormalStory.play = async ({ canvasElement }) => {
   await playFindButton(canvasElement, /synchroniser/i);
 };
@@ -87,6 +88,7 @@ DesynchronizedStory.args = {
   ...commonComponentProps,
 };
 DesynchronizedStory.parameters = {
+  date: workaroundDate,
   msw: {
     handlers: [
       ...mswCommonParameters,
@@ -107,6 +109,7 @@ DesynchronizedStory.parameters = {
     ],
   },
 };
+DesynchronizedStory.decorators = [mockDateDecorator];
 DesynchronizedStory.play = async ({ canvasElement }) => {
   await playFindButton(canvasElement, /synchroniser/i);
 };
@@ -118,6 +121,7 @@ NoTicketingSystemStory.args = {
   ...commonComponentProps,
 };
 NoTicketingSystemStory.parameters = {
+  date: workaroundDate,
   msw: {
     handlers: [
       ...mswCommonParameters,
@@ -138,6 +142,7 @@ NoTicketingSystemStory.parameters = {
     ],
   },
 };
+NoTicketingSystemStory.decorators = [mockDateDecorator];
 NoTicketingSystemStory.play = async ({ canvasElement }) => {
   await playFindAlert(canvasElement);
 };
@@ -149,6 +154,7 @@ NoEventSerieStory.args = {
   ...commonComponentProps,
 };
 NoEventSerieStory.parameters = {
+  date: workaroundDate,
   msw: {
     handlers: [
       ...mswCommonParameters,
@@ -169,6 +175,7 @@ NoEventSerieStory.parameters = {
     ],
   },
 };
+NoEventSerieStory.decorators = [mockDateDecorator];
 NoEventSerieStory.play = async ({ canvasElement }) => {
   await playFindButton(canvasElement, /synchroniser/i);
 };
@@ -183,6 +190,7 @@ WithLayoutStory.parameters = {
   layout: 'fullscreen',
   ...NormalStory.parameters,
 };
+WithLayoutStory.decorators = [mockDateDecorator];
 WithLayoutStory.play = async ({ canvasElement }) => {
   await playFindButton(canvasElement, /synchroniser/i);
 };