1 files changed, 2 insertions, 2 deletions
diff --git a/src/org/traccar/protocol/WatchProtocolEncoder.java b/src/org/traccar/protocol/WatchProtocolEncoder.java
index 8048d30ff..df29d83a9 100644
--- a/src/org/traccar/protocol/WatchProtocolEncoder.java
+++ b/src/org/traccar/protocol/WatchProtocolEncoder.java
@@ -47,11 +47,11 @@ public class WatchProtocolEncoder extends StringProtocolEncoder implements Strin
         return null;
     }
 
-    protected String formatTextCommand(Channel channel, Command command, String format, String... keys) {
+    protected ByteBuf formatTextCommand(Channel channel, Command command, String format, String... keys) {
         String content = formatCommand(command, format, this, keys);
         ByteBuf buf = Unpooled.copiedBuffer(content, StandardCharsets.US_ASCII);
 
-        return formatBinaryCommand(channel, command, "", buf).toString(StandardCharsets.US_ASCII);
+        return formatBinaryCommand(channel, command, "", buf);
     }
 
     protected ByteBuf formatBinaryCommand(Channel channel, Command command, String textPrefix, ByteBuf data) {