diff --git a/src/main/java/fr/titionfire/ffsaf/data/model/RegisterModel.java b/src/main/java/fr/titionfire/ffsaf/data/model/RegisterModel.java
index 19f84ab..ed567e2 100644
--- a/src/main/java/fr/titionfire/ffsaf/data/model/RegisterModel.java
+++ b/src/main/java/fr/titionfire/ffsaf/data/model/RegisterModel.java
@@ -8,6 +8,8 @@ import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 import lombok.Setter;
+import org.hibernate.annotations.OnDelete;
+import org.hibernate.annotations.OnDeleteAction;
 
 @Getter
 @Setter
@@ -38,6 +40,7 @@ public class RegisterModel {
 
     @ManyToOne(fetch = FetchType.EAGER)
     @JoinColumn(name = "club")
+    @OnDelete(action = OnDeleteAction.SET_NULL)
     ClubModel club = null;
 
     @Column(nullable = false, columnDefinition = "boolean default false")