diff --git a/src/main/java/com/loafle/bridge/discoveryhost/DiscoveryHost.java b/src/main/java/com/loafle/bridge/discoveryhost/DiscoveryHost.java
index ccc24fe..bca84a2 100644
--- a/src/main/java/com/loafle/bridge/discoveryhost/DiscoveryHost.java
+++ b/src/main/java/com/loafle/bridge/discoveryhost/DiscoveryHost.java
@@ -2,8 +2,11 @@ package com.loafle.bridge.discoveryhost;
 
 import com.loafle.bridge.discoveryport.DiscoveryPort;
 import com.loafle.bridge.discoveryzone.DiscoveryZone;
+import org.hibernate.annotations.*;
+import org.hibernate.annotations.CascadeType;
 
 import javax.persistence.*;
+import javax.persistence.Entity;
 import java.util.Date;
 import java.util.List;
 
@@ -47,6 +50,7 @@ public class DiscoveryHost {
     }
 
     @OneToMany(mappedBy = "host")
+    @Cascade(CascadeType.ALL)
     private List<DiscoveryPort> ports;
 
     public List<DiscoveryPort> getPorts() {