1 files changed, 1 insertions, 1 deletions
diff --git a/src/test/java/org/traccar/protocol/Tr20ProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/Tr20ProtocolDecoderTest.java
index def280b04..c4513cbdc 100644
--- a/src/test/java/org/traccar/protocol/Tr20ProtocolDecoderTest.java
+++ b/src/test/java/org/traccar/protocol/Tr20ProtocolDecoderTest.java
@@ -8,7 +8,7 @@ public class Tr20ProtocolDecoderTest extends ProtocolTest {
     @Test
     public void testDecode() throws Exception {
 
-        var decoder = new Tr20ProtocolDecoder(null);
+        var decoder = inject(new Tr20ProtocolDecoder(null));
 
         verifyPosition(decoder, text(
                 "%%TR20GRANT,L,210602170135,N0951.1733W08356.7672,000,000,C80:F0,00020008,108,CFG:6980.00|"));