diff --git a/hsarback/src/de/hsadmin/mods/pac/Pac.java b/hsarback/src/de/hsadmin/mods/pac/Pac.java
index d11193b..533e30b 100644
--- a/hsarback/src/de/hsadmin/mods/pac/Pac.java
+++ b/hsarback/src/de/hsadmin/mods/pac/Pac.java
@@ -86,6 +86,7 @@ public class Pac extends AbstractEntity implements Serializable {
 	
 	public Pac() {
 		basepac = new BasePac();
+		curINetAddr = new INetAddress();
 	}
 
 	public Pac(String name, Customer cust, BasePac basePac, Hive hive) {