diff --git a/org.adempiere.base/src/org/compiere/util/EMail.java b/org.adempiere.base/src/org/compiere/util/EMail.java
index b7fe07b46d..8381d00edc 100644
--- a/org.adempiere.base/src/org/compiere/util/EMail.java
+++ b/org.adempiere.base/src/org/compiere/util/EMail.java
@@ -72,7 +72,7 @@ public final class EMail implements Serializable
 	/**
 	 * 
 	 */
-	private static final long serialVersionUID = -5857825644737211294L;
+	private static final long serialVersionUID = 955264336741872361L;
 
 	//use in server bean
 	public final static String HTML_MAIL_MARKER = "ContentType=text/html;";
diff --git a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/window/WEMailDialog.java b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/window/WEMailDialog.java
index 638a3bc744..d2a031f70e 100644
--- a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/window/WEMailDialog.java
+++ b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/window/WEMailDialog.java
@@ -98,7 +98,7 @@ public class WEMailDialog extends Window implements EventListener<Event>, ValueC
 	/**
 	 * 
 	 */
-	private static final long serialVersionUID = 4540369233682337505L;
+	private static final long serialVersionUID = -3675260492572002393L;
 
 	/**
 	 * 	EMail Dialog