diff --git a/backend/src/models/mini_data_lake/cidrs.ts b/backend/src/models/mini_data_lake/cidrs.ts
index 2ce9a5f1..40047b91 100644
--- a/backend/src/models/mini_data_lake/cidrs.ts
+++ b/backend/src/models/mini_data_lake/cidrs.ts
@@ -13,7 +13,7 @@ import { Request } from './requests';
 import { Organization } from './organizations';
 @Entity()
 export class Cidr extends BaseEntity {
-  @PrimaryGeneratedColumn()
+  @PrimaryGeneratedColumn('uuid')
   id: string;
 
   @CreateDateColumn()
diff --git a/backend/src/models/mini_data_lake/tag.ts b/backend/src/models/mini_data_lake/tag.ts
index 917e19fd..60f4e09b 100644
--- a/backend/src/models/mini_data_lake/tag.ts
+++ b/backend/src/models/mini_data_lake/tag.ts
@@ -12,7 +12,7 @@ import {
 import { Organization } from './organizations';
 @Entity()
 export class Tag extends BaseEntity {
-  @PrimaryGeneratedColumn()
+  @PrimaryGeneratedColumn('uuid')
   id: string;
 
   @Column({
diff --git a/backend/src/models/mini_data_lake/ticket_events.ts b/backend/src/models/mini_data_lake/ticket_events.ts
index 2526d31b..c663c648 100644
--- a/backend/src/models/mini_data_lake/ticket_events.ts
+++ b/backend/src/models/mini_data_lake/ticket_events.ts
@@ -13,7 +13,7 @@ import { Ticket } from './tickets';
 
 @Entity()
 export class TicketEvent extends BaseEntity {
-  @PrimaryGeneratedColumn()
+  @PrimaryGeneratedColumn('uuid')
   id: string;
 
   @Column({