diff --git a/src/entity/administrativu.ts b/src/entity/administrativu.ts
index 0bdf333..6fde6b5 100644
--- a/src/entity/administrativu.ts
+++ b/src/entity/administrativu.ts
@@ -14,15 +14,8 @@ export class Administrativu {
     })
     code: string;
 
-    @Column({
-        nullable: true,
-        type: 'uuid',
-        name: 'munisipo_id'
-    })
-    munisipo_id: string;
-
     @ManyToOne(() => Munisipo, { onDelete: "NO ACTION" })
-	@JoinColumn({ name: "munisipo_id" })
+	@JoinColumn()
 	munisipo: Munisipo;
 
     @Column({
diff --git a/src/entity/aldeia.ts b/src/entity/aldeia.ts
index 42c8a00..ddaf223 100644
--- a/src/entity/aldeia.ts
+++ b/src/entity/aldeia.ts
@@ -26,15 +26,8 @@ export class Aldeia {
     })
     status: Status;
 
-    @Column({
-        nullable: true,
-        type: 'uuid',
-        name: 'suco_id'
-    })
-    suco_id: string;
-
     @ManyToOne(() => Suco, { onDelete: "NO ACTION" })
-	@JoinColumn({ name: "suco_id" })
+	@JoinColumn()
 	suco: Suco;
 
     @Column()
diff --git a/src/entity/suco.ts b/src/entity/suco.ts
index 7e9afae..50b2e09 100644
--- a/src/entity/suco.ts
+++ b/src/entity/suco.ts
@@ -20,15 +20,8 @@ export class Suco {
     })
     name: string;
 
-    @Column({
-        nullable: true,
-        type: 'uuid',
-        name: 'administrativu_id'
-    })
-    administrativu_id: string;
-
     @ManyToOne(() => Administrativu, { onDelete: "NO ACTION" })
-	@JoinColumn({ name: "administrativu_id" })
+	@JoinColumn()
 	administrativu: Administrativu;
 
     @Column({