diff --git a/com.zsmartsystems.zigbee/src/main/java/com/zsmartsystems/zigbee/app/otaserver/ZigBeeOtaFile.java b/com.zsmartsystems.zigbee/src/main/java/com/zsmartsystems/zigbee/app/otaserver/ZigBeeOtaFile.java
index 5dea0128db..a747a80d41 100644
--- a/com.zsmartsystems.zigbee/src/main/java/com/zsmartsystems/zigbee/app/otaserver/ZigBeeOtaFile.java
+++ b/com.zsmartsystems.zigbee/src/main/java/com/zsmartsystems/zigbee/app/otaserver/ZigBeeOtaFile.java
@@ -257,7 +257,7 @@ private void readOtaFile() {
             // IEEE Address, Upgrade file destination [optional]
             int[] addressBytes = new int[8];
             for (int cnt = 0; cnt < 8; cnt++) {
-                addressBytes[cnt] = readUnsigned16();
+                addressBytes[cnt] = readUnsigned8();
             }
             destination = new IeeeAddress(addressBytes);
         }