1 files changed, 1 insertions, 1 deletions
diff --git a/src/test/java/org/traccar/protocol/CastelProtocolEncoderTest.java b/src/test/java/org/traccar/protocol/CastelProtocolEncoderTest.java
index cdf6a7c3b..9b3a285da 100644
--- a/src/test/java/org/traccar/protocol/CastelProtocolEncoderTest.java
+++ b/src/test/java/org/traccar/protocol/CastelProtocolEncoderTest.java
@@ -9,7 +9,7 @@ public class CastelProtocolEncoderTest extends ProtocolTest {
     @Test
     public void testEncode() throws Exception {
 
-        var encoder = new CastelProtocolEncoder(null);
+        var encoder = inject(new CastelProtocolEncoder(null));
 
         Command command = new Command();
         command.setDeviceId(1);