diff --git a/dotool.go b/dotool.go
index ffc3382..67f4c30 100644
--- a/dotool.go
+++ b/dotool.go
@@ -196,12 +196,15 @@ func cutCmd(s, cmd string) (string, bool) {
 func main() {
 	{
 		optset := opt.NewOptionSet()
-		help := func(bool) error {
+
+		optset.FlagFunc("h", func() error {
 			usage()
 			os.Exit(0)
 			panic("unreachable")
-		}
-		listKeys := func(bool) error {
+		})
+		optset.Alias("h", "help")
+
+		optset.BoolFunc("list-keys", func(bool) error {
 			for i := 1; i < 249; i++ {
 				for name, code := range linuxKeys {
 					if code == i {
@@ -212,8 +215,9 @@ func main() {
 			}
 			os.Exit(0)
 			panic("unreachable")
-		}
-		listXKeys := func(bool) error {
+		})
+
+		optset.BoolFunc("list-x-keys", func(bool) error {
 			for i := 1; i < 249; i++ {
 				for name, code := range xKeysNormal {
 					if code == i {
@@ -234,11 +238,8 @@ func main() {
 			}
 			os.Exit(0)
 			panic("unreachable")
-		}
-		optset.BoolFunc("h", help)
-		optset.BoolFunc("help", help)
-		optset.BoolFunc("list-keys", listKeys)
-		optset.BoolFunc("list-x-keys", listXKeys)
+		})
+
 		err := optset.Parse(true, os.Args[1:])
 		if err != nil {
 			fatal(err.Error())
diff --git a/go.mod b/go.mod
index 4445e69..20e37b7 100644
--- a/go.mod
+++ b/go.mod
@@ -3,6 +3,6 @@ module git.sr.ht/~geb/dotool
 go 1.19
 
 require (
-	git.sr.ht/~geb/opt v0.0.0-20220627180516-52214b5b84a1
+	git.sr.ht/~geb/opt v0.0.0-20221207200434-dad26d091d71
 	github.com/bendahl/uinput v1.6.0
 )
diff --git a/go.sum b/go.sum
index 06ca3c6..8ffbbac 100644
--- a/go.sum
+++ b/go.sum
@@ -1,4 +1,4 @@
-git.sr.ht/~geb/opt v0.0.0-20220627180516-52214b5b84a1 h1:bmje0IdPzrY5nX6fAx8KuHP5G8EP4XMedMFcrssfJXc=
-git.sr.ht/~geb/opt v0.0.0-20220627180516-52214b5b84a1/go.mod h1:T5QFtG9s8i/kW5pDVCke6Mt2WmElJCIfTL1HMdpP7Rk=
+git.sr.ht/~geb/opt v0.0.0-20221207200434-dad26d091d71 h1:jh3Ite7R1ZvdLt6j52e4njO2SS/z5dWOLXllw7inalc=
+git.sr.ht/~geb/opt v0.0.0-20221207200434-dad26d091d71/go.mod h1:S6h1g8P7DyG7i7YIHZ5IpYbC6lzZB9DYIEl8PyXOmsg=
 github.com/bendahl/uinput v1.6.0 h1:fM6r3OSC17rHh758mizKjSBuqi+XinhiGd4N3pWvZiI=
 github.com/bendahl/uinput v1.6.0/go.mod h1:Np7w3DINc9wB83p12fTAM3DPPhFnAKP0WTXRqCQJ6Z8=