diff --git a/choose/choose.go b/choose/choose.go
index 0e898fa..468dc04 100644
--- a/choose/choose.go
+++ b/choose/choose.go
@@ -116,7 +116,7 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			m.aborted = true
 			m.quitting = true
 			return m, tea.Quit
-		case " ", "tab", "x":
+		case " ", "tab", "x", "ctrl+@":
 			if m.limit == 1 {
 				break // no op
 			}
diff --git a/filter/filter.go b/filter/filter.go
index dc688ce..9e5a4c1 100644
--- a/filter/filter.go
+++ b/filter/filter.go
@@ -163,6 +163,11 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			}
 			m.ToggleSelection()
 			m.CursorUp()
+		case "ctrl+@":
+			if m.limit == 1 {
+				break // no op
+			}
+			m.ToggleSelection()
 		default:
 			m.textinput, cmd = m.textinput.Update(msg)