diff --git a/server/src/routes/timeslot.ts b/server/src/routes/timeslot.ts
index 492e41d..b853481 100644
--- a/server/src/routes/timeslot.ts
+++ b/server/src/routes/timeslot.ts
@@ -8,15 +8,13 @@ import { client } from "../db";
 import { DatabaseError } from "pg";
 import Trainer from "../interfaces/trainer";
 import { ReservedTimeslots, Timeslot, WeeklyTimeslot } from "../interfaces/timeslot";
-import { idSchema } from "../schemas";
+import { idSchema, timeSchema } from "../schemas";
 
 dayjs.extend(isoWeek)
 dayjs.extend(utc)
 
 const router: Router = express.Router();
 
-const timeSchema = Joi.string().regex(/^\d{1,2}:\d{1,2}$/);
-
 const timeslotFiltersSchema = Joi.object({
     trainer: Joi.array().single().items(
         idSchema.required()
diff --git a/server/src/schemas/index.ts b/server/src/schemas/index.ts
index 5f72f91..024d5c0 100644
--- a/server/src/schemas/index.ts
+++ b/server/src/schemas/index.ts
@@ -1,3 +1,5 @@
 import Joi from "joi"
 
-export const idSchema = Joi.number().integer().positive();
\ No newline at end of file
+export const idSchema = Joi.number().integer().positive();
+
+export const timeSchema = Joi.string().regex(/^\d{1,2}:\d{1,2}$/);
\ No newline at end of file