diff --git a/packages/twenty-server/src/modules/calendar/calendar-event-import-manager/drivers/google-calendar/utils/__tests__/format-google-calendar-event.util.spec.ts b/packages/twenty-server/src/modules/calendar/calendar-event-import-manager/drivers/google-calendar/utils/__tests__/format-google-calendar-event.util.spec.ts
index 278ab7b06..705de5c0b 100644
--- a/packages/twenty-server/src/modules/calendar/calendar-event-import-manager/drivers/google-calendar/utils/__tests__/format-google-calendar-event.util.spec.ts
+++ b/packages/twenty-server/src/modules/calendar/calendar-event-import-manager/drivers/google-calendar/utils/__tests__/format-google-calendar-event.util.spec.ts
@@ -1,4 +1,5 @@
 import { calendar_v3 as calendarV3 } from 'googleapis';
+import { EachTestingContext } from 'twenty-shared/testing';
 
 import { formatGoogleCalendarEvents } from 'src/modules/calendar/calendar-event-import-manager/drivers/google-calendar/utils/format-google-calendar-event.util';
 import { CalendarEventParticipantResponseStatus } from 'src/modules/calendar/common/standard-objects/calendar-event-participant.workspace-entity';
@@ -77,23 +78,48 @@ describe('formatGoogleCalendarEvents', () => {
     );
   });
 
-  it('should sanitize a UCALID with improper exit char 0x00', () => {
+  const testCases: EachTestingContext<{ input: string; expected: string }>[] = [
+    {
+      title: 'should sanitize a UCALID with \u0000',
+      context: {
+        input: '\u0000eventStrange@google.com',
+        expected: 'eventStrange@google.com',
+      },
+    },
+    {
+      title: 'should sanitize a UCALID with \u0000',
+      context: {
+        input: '>\u0000\u0015-;_�^�W&�p\u001f�',
+        expected: '>\u0015-;_�^�W&�p\u001f�',
+      },
+    },
+    {
+      title: 'should sanitize a UCALID with \x00',
+      context: {
+        input: '�\u0002��y�_΢�\u0013��\x00',
+        expected: '�\u0002��y�_΢�\u0013��',
+      },
+    },
+
+    {
+      title: 'should sanitize a UCALID with del',
+      context: {
+        input: 'del�\u0002��y�_΢�\u0013��',
+        expected: 'del�\u0002��y�_΢�\u0013��',
+      },
+    },
+  ];
+
+  it.each(testCases)('$title', ({ context }) => {
     const mockGoogleEventWithImproperUcalid: calendarV3.Schema$Event = {
       ...mockGoogleEvent,
-      iCalUID: '\u0000eventStrange@google.com',
-    };
-
-    const mockGoogleEventWithImproperUcalid2: calendarV3.Schema$Event = {
-      ...mockGoogleEvent,
-      iCalUID: '>\u0000\u0015-;_�^�W&�p\u001f�',
+      iCalUID: context.input,
     };
 
     const result = formatGoogleCalendarEvents([
       mockGoogleEventWithImproperUcalid,
-      mockGoogleEventWithImproperUcalid2,
     ]);
 
-    expect(result[0].iCalUID).toBe('eventStrange@google.com');
-    expect(result[1].iCalUID).toBe('>\u0015-;_�^�W&�p\u001f�');
+    expect(result[0].iCalUID).toBe(context.expected);
   });
 });
diff --git a/packages/twenty-server/src/modules/calendar/calendar-event-import-manager/drivers/utils/sanitizeCalendarEvent.ts b/packages/twenty-server/src/modules/calendar/calendar-event-import-manager/drivers/utils/sanitizeCalendarEvent.ts
index 5e6ee2756..809da8882 100644
--- a/packages/twenty-server/src/modules/calendar/calendar-event-import-manager/drivers/utils/sanitizeCalendarEvent.ts
+++ b/packages/twenty-server/src/modules/calendar/calendar-event-import-manager/drivers/utils/sanitizeCalendarEvent.ts
@@ -23,5 +23,5 @@ export const sanitizeCalendarEvent = <T extends Record<string, any>>(
 };
 
 const sanitizeString = (value: string): string => {
-  return value.replace('\u0000', '');
+  return value.replace('\u0000', '').replace('\x00', '').replace('\x7f', '');
 };