1 files changed, 1 insertions, 1 deletions
diff --git a/src/test/java/org/traccar/protocol/Tk103ProtocolEncoderTest.java b/src/test/java/org/traccar/protocol/Tk103ProtocolEncoderTest.java
index c34674128..d507f3c4f 100644
--- a/src/test/java/org/traccar/protocol/Tk103ProtocolEncoderTest.java
+++ b/src/test/java/org/traccar/protocol/Tk103ProtocolEncoderTest.java
@@ -271,7 +271,7 @@ public class Tk103ProtocolEncoderTest extends ProtocolTest {
         Command command = new Command();
         command.setDeviceId(1);
         command.setType(Command.TYPE_SOS_NUMBER);
-        command.set(Command.KEY_INDEX, "0");
+        command.set(Command.KEY_INDEX, 0);
         command.set(Command.KEY_PHONE, "+55555555555");
         command.set(Command.KEY_DEVICE_PASSWORD, "232323");