diff --git a/ui/toolkit/keymap.go b/ui/toolkit/keymap.go
new file mode 100644
index 0000000..1e5813c
--- /dev/null
+++ b/ui/toolkit/keymap.go
@@ -0,0 +1,30 @@
+package toolkit
+
+import "github.com/charmbracelet/bubbles/key"
+
+func (tk *ToolKit) KeymapAdd(id string, help string, keys ...string) {
+	keysview := ""
+	for i, k := range keys {
+		if i > 0 {
+			keysview += "/"
+		}
+		keysview += k
+	}
+
+	binding := key.NewBinding(
+		key.WithKeys(keys...),
+		key.WithHelp(keysview, help),
+	)
+
+	tk.keybindings[id] = binding
+
+	return
+}
+
+func (tk *ToolKit) KeymapGet(id string) key.Binding {
+	if k, ok := tk.keybindings[id]; ok {
+		return k
+	}
+
+	return key.NewBinding()
+}
diff --git a/ui/toolkit/toolkit.go b/ui/toolkit/toolkit.go
index 6506a45..da4013a 100644
--- a/ui/toolkit/toolkit.go
+++ b/ui/toolkit/toolkit.go
@@ -1,6 +1,7 @@
 package toolkit
 
 import (
+	"github.com/charmbracelet/bubbles/key"
 	tea "github.com/charmbracelet/bubbletea"
 	"github.com/mrusme/gobbs/ui/cmd"
 	"github.com/mrusme/gobbs/ui/theme"
@@ -18,6 +19,8 @@ type ToolKit struct {
 	wh      [2]int
 	focused bool
 
+	keybindings map[string]key.Binding
+
 	viewfunc  ViewFunc
 	viewcache string
 }
@@ -31,6 +34,8 @@ func New(winID string, t *theme.Theme, l *zap.SugaredLogger) *ToolKit {
 	tk.wh = [2]int{0, 0}
 	tk.focused = false
 
+	tk.keybindings = make(map[string]key.Binding)
+
 	return tk
 }
 
diff --git a/ui/windows/postshow/postshow.go b/ui/windows/postshow/postshow.go
index 1ffecb7..b3a7fb8 100644
--- a/ui/windows/postshow/postshow.go
+++ b/ui/windows/postshow/postshow.go
@@ -31,21 +31,9 @@ var (
 			BorderBottom(false)
 )
 
-type KeyMap struct {
-	Reply key.Binding
-}
-
-var DefaultKeyMap = KeyMap{
-	Reply: key.NewBinding(
-		key.WithKeys("r"),
-		key.WithHelp("r", "reply"),
-	),
-}
-
 type Model struct {
 	ctx      *ctx.Ctx
 	tk       *toolkit.ToolKit
-	keymap   KeyMap
 	viewport viewport.Model
 
 	a    *aggregator.Aggregator
@@ -71,7 +59,6 @@ func NewModel(c *ctx.Ctx) Model {
 			c.Theme,
 			c.Logger,
 		),
-		keymap: DefaultKeyMap,
 
 		buffer:   "",
 		replyIDs: []string{},
@@ -80,6 +67,8 @@ func NewModel(c *ctx.Ctx) Model {
 	m.tk.SetViewFunc(buildView)
 	m.a, _ = aggregator.New(m.ctx)
 
+	m.tk.KeymapAdd("reply", "reply", "r")
+
 	return m
 }
 
@@ -95,7 +84,7 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	case tea.KeyMsg:
 		switch {
 
-		case key.Matches(msg, m.keymap.Reply):
+		case key.Matches(msg, m.tk.KeymapGet("reply")):
 			var replyToIdx int = 0
 			var err error