diff --git a/app.go b/cmd/usbguard-tui/app.go
similarity index 100%
rename from app.go
rename to cmd/usbguard-tui/app.go
diff --git a/main.go b/cmd/usbguard-tui/main.go
similarity index 84%
rename from main.go
rename to cmd/usbguard-tui/main.go
index e28b7b2..f15f5ab 100644
--- a/main.go
+++ b/cmd/usbguard-tui/main.go
@@ -21,6 +21,11 @@ func main() {
 		os.Exit(1)
 	}
 
+	if _, err := guard.ListDevices(); err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+
 	p := tea.NewProgram(newApp())
 	if _, err := p.Run(); err != nil {
 		fmt.Fprintln(os.Stderr, err)
diff --git a/ui/model.go b/ui/model.go
index 8e8ac0a..f9810ea 100644
--- a/ui/model.go
+++ b/ui/model.go
@@ -50,7 +50,6 @@ type Model struct {
 	rulesManaged  bool
 	rulesWritable bool
 	pendingRules  []pendingRule
-	fatalShown    bool
 
 	ModalOpen bool
 }
@@ -172,16 +171,6 @@ func (m Model) Update(msg tea.Msg) (Model, tea.Cmd) {
 
 	case actionMsg:
 		if msg.err != nil {
-
-			if msg.err == guard.ErrPermission {
-
-				if m.fatalShown {
-					return m, nil
-				}
-				m.fatalShown = true
-				return m, modal.Show("Permission Error", newPermissionModal(),
-					modal.WithModalStyle(permissionModalStyle()))
-			}
 			return m, errorToast(msg.err)
 		}
 		return m, fetchDevices
diff --git a/ui/permissionmodal.go b/ui/permissionmodal.go
deleted file mode 100644
index ed97a74..0000000
--- a/ui/permissionmodal.go
+++ /dev/null
@@ -1,44 +0,0 @@
-package ui
-
-import (
-	"strings"
-
-	tea "charm.land/bubbletea/v2"
-	"charm.land/lipgloss/v2"
-	"github.com/anotherhadi/ilovetui/app"
-	"github.com/anotherhadi/ilovetui/modal"
-	"github.com/anotherhadi/ilovetui/style"
-)
-
-type permissionModal struct{}
-
-func newPermissionModal() tea.Model { return permissionModal{} }
-
-func permissionModalStyle() modal.Styles {
-	s := modal.DefaultStyles()
-	s.Title = s.Title.Foreground(style.S.Error)
-	s.Border = s.Border.BorderForeground(style.S.Error)
-	return s
-}
-
-func (permissionModal) Init() tea.Cmd { return nil }
-
-func (m permissionModal) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
-	switch msg.(type) {
-	case tea.KeyPressMsg, tea.MouseClickMsg:
-		return m, app.Quit()
-	}
-	return m, nil
-}
-
-func (permissionModal) View() tea.View {
-	textStyle := lipgloss.NewStyle().Foreground(style.S.Text)
-	hintStyle := lipgloss.NewStyle().Foreground(style.S.Muted)
-
-	parts := []string{
-		textStyle.Render("Can't reach the usbguard daemon (permission denied)."),
-		textStyle.Render("Join the usbguard group, or use sudo."),
-		hintStyle.Render("press any key to quit"),
-	}
-	return tea.NewView(strings.Join(parts, "\n"))
-}