diff --git a/api/src/availability/availability.entity.ts b/api/src/availability/availability.entity.ts
index 51aafd4..1153fa7 100644
--- a/api/src/availability/availability.entity.ts
+++ b/api/src/availability/availability.entity.ts
@@ -22,9 +22,9 @@ export class Availability implements AvailabilityInterface {
   @Column({ name: 'last_modified' })
   lastModified: Date;
   @Column({ name: 'time_slot' })
-  @ManyToOne(() => TimeSlot, (timeSlot) => timeSlot.availabilities)
+  @ManyToOne(() => TimeSlot)
   timeSlot: TimeSlot;
-  @ManyToOne(() => User, (user) => user.availabilities)
+  @ManyToOne(() => User)
   @JoinColumn()
   user: User;
 }
diff --git a/api/src/timeslots/timeslot.entity.ts b/api/src/timeslots/timeslot.entity.ts
index b46e4f7..f5f784e 100644
--- a/api/src/timeslots/timeslot.entity.ts
+++ b/api/src/timeslots/timeslot.entity.ts
@@ -12,7 +12,4 @@ export class TimeSlot implements TimeSlotInterface {
 
   @Column()
   end: Date;
-
-  @OneToMany(() => Availability, (availability) => availability.timeSlot)
-  availabilities: Availability[];
 }
diff --git a/api/src/users/user.entity.ts b/api/src/users/user.entity.ts
index 8807c2e..e4e070d 100644
--- a/api/src/users/user.entity.ts
+++ b/api/src/users/user.entity.ts
@@ -27,7 +27,4 @@ export class User implements Person {
 
   @Column()
   role: Role;
-
-  @OneToMany(() => Availability, (availability) => availability.user)
-  availabilities: Availability[];
 }