diff --git a/grace/server.go b/grace/server.go
index b8242335..0b23df6b 100644
--- a/grace/server.go
+++ b/grace/server.go
@@ -65,7 +65,7 @@ func (srv *Server) ListenAndServe() (err error) {
 			log.Println(err)
 			return err
 		}
-		err = process.Kill()
+		err = process.Signal(syscall.SIGTERM)
 		if err != nil {
 			return err
 		}
@@ -120,7 +120,7 @@ func (srv *Server) ListenAndServeTLS(certFile, keyFile string) (err error) {
 			log.Println(err)
 			return err
 		}
-		err = process.Kill()
+		err = process.Signal(syscall.SIGTERM)
 		if err != nil {
 			return err
 		}