diff --git a/src/entities/validations.entity.ts b/src/entities/validations.entity.ts
index 3fa124b..d931c59 100644
--- a/src/entities/validations.entity.ts
+++ b/src/entities/validations.entity.ts
@@ -16,7 +16,7 @@ export class Validation {
     @JoinColumn({ name: 'id_utilisateur', referencedColumnName: 'id' })
     user?: Users;
 
-    @Column({ type: 'varchar', length: 50, name: 'type' })
+    @Column({ type: 'varchar', length: 50, name: 'type', nullable: true })
     type: string;
 
     @Column({