diff --git a/src/main/java/com/solab/iso8583/IsoMessage.java b/src/main/java/com/solab/iso8583/IsoMessage.java
index e8e754e..2631099 100644
--- a/src/main/java/com/solab/iso8583/IsoMessage.java
+++ b/src/main/java/com/solab/iso8583/IsoMessage.java
@@ -251,6 +251,7 @@ public class IsoMessage {
         } else {
             setValue(index, value, current.getEncoder(), current.getType(), current.getLength());
             getField(index).setCharacterEncoding(current.getCharacterEncoding());
+            getField(index).setTimeZone(current.getTimeZone());
         }
         return this;
     }