diff --git a/car_srv/kotlinSrv/src/McTransport.kt b/car_srv/kotlinSrv/src/McTransport.kt
index 558c39f848d..16035a072f2 100644
--- a/car_srv/kotlinSrv/src/McTransport.kt
+++ b/car_srv/kotlinSrv/src/McTransport.kt
@@ -11,9 +11,8 @@ class McTransport() {
 
     fun writeToFile(bytes: ByteArray) {
         println("write: " + bytes)
-        val bytesT = bytes
-        writeStream.write(js("new Buffer(bytesT)"));
-//        writeStream.end();
+        val bytesTemp = bytes
+        writeStream.write(js("new Buffer(bytesTemp)"));
     }
 
     fun writeToFile(byte: Byte) {