1 files changed, 1 insertions, 1 deletions
diff --git a/src/main/java/org/traccar/protocol/SuntechProtocol.java b/src/main/java/org/traccar/protocol/SuntechProtocol.java
index 48d6e81c1..7e2c20e6f 100644
--- a/src/main/java/org/traccar/protocol/SuntechProtocol.java
+++ b/src/main/java/org/traccar/protocol/SuntechProtocol.java
@@ -39,7 +39,7 @@ public class SuntechProtocol extends BaseProtocol {
                 pipeline.addLast(new SuntechFrameDecoder());
                 pipeline.addLast(new StringEncoder());
                 pipeline.addLast(new StringDecoder());
-                pipeline.addLast(new SuntechProtocolEncoder());
+                pipeline.addLast(new SuntechProtocolEncoder(SuntechProtocol.this));
                 pipeline.addLast(new SuntechProtocolDecoder(SuntechProtocol.this));
             }
         });