diff --git a/server/src/interfaces/timeslot.ts b/server/src/interfaces/timeslot.ts
index 7326bd5..d8a8e6e 100644
--- a/server/src/interfaces/timeslot.ts
+++ b/server/src/interfaces/timeslot.ts
@@ -1,5 +1,3 @@
-import Trainer from "./trainer"
-
 export interface Timeslot {
     startTime: Date
     endTime: Date
@@ -13,6 +11,6 @@ export interface WeeklyTimeslot {
 
 export interface ReservedTimeslots {
     id: number
-    startTime: string | Date
-    endTime: string | Date
+    start_time: string | Date
+    end_time: string | Date
 }
\ No newline at end of file
diff --git a/server/src/routes/timeslot.ts b/server/src/routes/timeslot.ts
index a9df470..501028c 100644
--- a/server/src/routes/timeslot.ts
+++ b/server/src/routes/timeslot.ts
@@ -155,8 +155,8 @@ router.get("/timeslot", async (req: Request, res: Response) => {
                         .minute(parseInt(timeslot.end_time.split(":")[1]))
                         .second(parseInt(timeslot.end_time.split(":")[2]));
                     for (const reservedTimeslot of reservedTimeslots) {
-                        const reservedTimeStart = dayjs(reservedTimeslot.startTime);
-                        const reservedTimeEnd = dayjs(reservedTimeslot.endTime);
+                        const reservedTimeStart = dayjs(reservedTimeslot.start_time);
+                        const reservedTimeEnd = dayjs(reservedTimeslot.end_time);
                         if ((!reservedTimeStart.isBefore(startTime) && !reservedTimeStart.isAfter(endTime)) ||
                             (!reservedTimeEnd.isBefore(startTime) && !reservedTimeStart.isAfter(endTime))) {
                             continue timeslots;