diff --git a/frontend/src/model/roomOccupancyList.test.ts b/frontend/src/model/roomOccupancyList.test.ts
index d4efec1..aa0a3a9 100644
--- a/frontend/src/model/roomOccupancyList.test.ts
+++ b/frontend/src/model/roomOccupancyList.test.ts
@@ -504,7 +504,7 @@ describe("RoomOccupancyList", () => {
             const shiftedTime = RoomOccupancyList["shiftTimeForwardInsideWorkday"](startTime);
     
             // assert
-            expect(toZonedTime(shiftedTime, localTimezone)).toEqual(new Date("2022-01-01T23:00:00Z"));
+            expect(toZonedTime(shiftedTime, localTimezone)).toEqual(new Date("2022-01-02T00:00:00Z"));
         });
 
         test("don't shift time on the same day", () => {
@@ -515,7 +515,7 @@ describe("RoomOccupancyList", () => {
             const shiftedTime = RoomOccupancyList["shiftTimeForwardInsideWorkday"](startTime);
     
             // assert
-            expect(toZonedTime(shiftedTime, localTimezone)).toEqual(new Date("2022-01-02T01:00:00Z"));
+            expect(toZonedTime(shiftedTime, localTimezone)).toEqual(new Date("2022-01-02T02:00:00Z"));
         });
 
         test("don't shift if already inside workday", () => {
@@ -526,7 +526,7 @@ describe("RoomOccupancyList", () => {
             const shiftedTime = RoomOccupancyList["shiftTimeForwardInsideWorkday"](startTime);
     
             // assert
-            expect(toZonedTime(shiftedTime, localTimezone)).toEqual(new Date("2022-01-02T12:30:00Z"));
+            expect(toZonedTime(shiftedTime, localTimezone)).toEqual(new Date("2022-01-02T13:30:00Z"));
         });
     });
 
@@ -539,7 +539,7 @@ describe("RoomOccupancyList", () => {
             const shiftedTime = RoomOccupancyList["shiftTimeBackwardInsideWorkday"](startTime);
     
             // assert
-            expect(toZonedTime(shiftedTime, localTimezone)).toEqual(new Date("2022-01-01T22:59:59.999Z"));
+            expect(toZonedTime(shiftedTime, localTimezone)).toEqual(new Date("2022-01-01T23:59:59.999Z"));
         });
 
         test("don't shift time on the same day", () => {
@@ -550,7 +550,7 @@ describe("RoomOccupancyList", () => {
             const shiftedTime = RoomOccupancyList["shiftTimeBackwardInsideWorkday"](startTime);
     
             // assert
-            expect(toZonedTime(shiftedTime, localTimezone)).toEqual(new Date("2022-01-02T22:00:00Z"));
+            expect(toZonedTime(shiftedTime, localTimezone)).toEqual(new Date("2022-01-02T23:00:00Z"));
         });
 
         test("don't shift if already inside workday", () => {
@@ -561,7 +561,7 @@ describe("RoomOccupancyList", () => {
             const shiftedTime = RoomOccupancyList["shiftTimeBackwardInsideWorkday"](startTime);
     
             // assert
-            expect(toZonedTime(shiftedTime, localTimezone)).toEqual(new Date("2022-01-02T12:30:00Z"));
+            expect(toZonedTime(shiftedTime, localTimezone)).toEqual(new Date("2022-01-02T13:30:00Z"));
         });
     });