diff --git a/hsarback/src/de/hsadmin/remote/CustomerRemote.java b/hsarback/src/de/hsadmin/remote/CustomerRemote.java
index f5e8401..6b46cac 100644
--- a/hsarback/src/de/hsadmin/remote/CustomerRemote.java
+++ b/hsarback/src/de/hsadmin/remote/CustomerRemote.java
@@ -193,7 +193,7 @@ public class CustomerRemote extends AbstractRemote {
 		}
 		String firma = (String) setParams.get("contact_firma");
 		if (assertNotNull(firma)) {
-			c.setLastName(firma);
+			c.setFirma(firma);
 		}
 		String co = (String) setParams.get("contact_co");
 		if (assertNotNull(co)) {