diff --git a/TODO.md b/TODO.md
index 9d00822..e035076 100644
--- a/TODO.md
+++ b/TODO.md
@@ -6,3 +6,4 @@
 - check for memory leaks
 - reduce external dependances
 - improve the service file
+- implement shutdown
\ No newline at end of file
diff --git a/main.go b/main.go
index aa2bf52..f48f8d8 100644
--- a/main.go
+++ b/main.go
@@ -159,6 +159,7 @@ func (s *Server) handleConection(conn net.Conn) {
 }
 
 func main() {
+	log.SetFlags(log.LstdFlags | log.Lshortfile)
 
 	log.Printf("INFO Q-100 PA Server has started")