diff --git a/src/entity/brilink_transactions.ts b/src/entity/brilink_transactions.ts
index 296796d..893ec11 100644
--- a/src/entity/brilink_transactions.ts
+++ b/src/entity/brilink_transactions.ts
@@ -65,7 +65,7 @@ export class BrilinkTransaction {
     })
     amount: number;
 
-    @ManyToOne(() => BrilinkDiscount, { onDelete: 'RESTRICT' })
+    @ManyToOne(() => BrilinkDiscount, { onDelete: 'NO ACTION', nullable: true })
     @JoinTable()
     discount: BrilinkDiscount