1 files changed, 5 insertions, 1 deletions
diff --git a/src/main/java/org/traccar/protocol/MxtProtocolDecoder.java b/src/main/java/org/traccar/protocol/MxtProtocolDecoder.java
index 7bde85f87..c36be9cbf 100644
--- a/src/main/java/org/traccar/protocol/MxtProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/MxtProtocolDecoder.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 - 2018 Anton Tananaev (anton@traccar.org)
+ * Copyright 2015 - 2021 Anton Tananaev (anton@traccar.org)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -97,6 +97,10 @@ public class MxtProtocolDecoder extends BaseProtocolDecoder {
             long date = buf.readUnsignedIntLE();
 
             long days = BitUtil.from(date, 6 + 6 + 5);
+            if (days < 7 * 1024) {
+                days += 7 * 1024;
+            }
+
             long hours = BitUtil.between(date, 6 + 6, 6 + 6 + 5);
             long minutes = BitUtil.between(date, 6, 6 + 6);
             long seconds = BitUtil.to(date, 6);