diff --git a/cmd/dwelling-home/main.go b/cmd/dwelling-home/main.go
index 169fae8..232204a 100644
--- a/cmd/dwelling-home/main.go
+++ b/cmd/dwelling-home/main.go
@@ -24,7 +24,7 @@ var (
 	showVersion       = flag.Bool("v", false, "show version")
 	listenAddress     = flag.String("listen", "/var/run/dwelling-home/sock", "listen address (ip:port|unix_path)")
 	captchaExpiry     = flag.Duration("captcha-expiry", 10*time.Minute, "CAPTCHA expiry (e.g. 5m, 60s)")
-	guestbookOwner    = flag.String("guestbook-owner", "Admin", "name of a guestbook owner")
+	guestbookOwner    = "Arav"
 	guestbookPageSize = flag.Int64("guestbook-page-size", 60, "size of a guestbook page")
 	databasesPath     = flag.String("database-path", "/var/lib/dwelling-home", "path to a directory where to store DB files")
 )
@@ -51,7 +51,7 @@ func main() {
 	}
 	defer mindflowDB.Close()
 
-	hand := dwhttp.NewHandlers(*captchaExpiry, *guestbookOwner, *guestbookPageSize, guestbookDB, mindflowDB)
+	hand := dwhttp.NewHandlers(*captchaExpiry, guestbookOwner, *guestbookPageSize, guestbookDB, mindflowDB)
 
 	r := httpr.New()
 
@@ -82,7 +82,7 @@ func main() {
 	s.Handler(http.MethodPost, "/:id", captchaApi.Solve)
 	s.Handler(http.MethodGet, "/:id/image", captchaApi.Image)
 
-	guestbookApi := dwhttp.NewGuestbookApiHandlers(*guestbookOwner, *guestbookPageSize, guestbookDB)
+	guestbookApi := dwhttp.NewGuestbookApiHandlers(guestbookOwner, *guestbookPageSize, guestbookDB)
 
 	s = r.Sub("/api/guestbook")
 	s.Handler(http.MethodPost, "/", guestbookApi.New)
diff --git a/init/systemd.service b/init/systemd.service
index 1df27b5..aadf89a 100644
--- a/init/systemd.service
+++ b/init/systemd.service
@@ -8,7 +8,7 @@ Restart=on-failure
 DynamicUser=yes
 ExecStart=/usr/bin/dwelling-home -listen /var/run/dwelling-home/sock \
     -database-path /var/lib/dwelling-home -captcha-expiry 10m \
-    -guestbook-owner Arav -guestbook-page-size 60
+    -guestbook-page-size 60
 
 ReadOnlyPaths=/