1 files changed, 1 insertions, 1 deletions
diff --git a/src/org/traccar/protocol/H02ProtocolDecoder.java b/src/org/traccar/protocol/H02ProtocolDecoder.java
index e6fd86897..2abde7d6f 100644
--- a/src/org/traccar/protocol/H02ProtocolDecoder.java
+++ b/src/org/traccar/protocol/H02ProtocolDecoder.java
@@ -106,7 +106,7 @@ public class H02ProtocolDecoder extends BaseProtocolDecoder {
         buf.readByte(); // marker
 
         DeviceSession deviceSession = getDeviceSession(
-                channel, remoteAddress, ByteBufUtil.hexDump(buf.readBytes(5)));
+                channel, remoteAddress, ByteBufUtil.hexDump(buf.readSlice(5)));
         if (deviceSession == null) {
             return null;
         }