diff --git a/example/example.go b/example/example.go
deleted file mode 100644
index 7fd4313..0000000
--- a/example/example.go
+++ /dev/null
@@ -1,82 +0,0 @@
-package main
-
-import (
-	"context"
-	"fmt"
-	"os"
-	"sync/atomic"
-	"time"
-
-	"log/slog"
-
-	slogmulti "github.com/samber/slog-multi"
-	slogsampling "github.com/samber/slog-sampling"
-)
-
-func main() {
-	var accepted atomic.Int64
-	var dropped atomic.Int64
-
-	// option := slogsampling.ThresholdSamplingOption{
-	// 	Tick:      5 * time.Second,
-	// 	Threshold: 10,
-	// 	Rate:      10,
-	// 	OnAccepted: func(context.Context, slog.Record) {
-	// 		accepted.Add(1)
-	// 	},
-	// 	OnDropped: func(context.Context, slog.Record) {
-	// 		dropped.Add(1)
-	// 	},
-	// }
-
-	// option := slogsampling.CustomSamplingOption{
-	// 	Sampler: func(ctx context.Context, record slog.Record) float64 {
-	// 		switch record.Level {
-	// 		case slog.LevelError:
-	// 			return 0.5
-	// 		case slog.LevelWarn:
-	// 			return 0.2
-	// 		default:
-	// 			return 0.01
-	// 		}
-	// 	},
-	// 	OnAccepted: func(context.Context, slog.Record) {
-	// 		accepted.Add(1)
-	// 	},
-	// 	OnDropped: func(context.Context, slog.Record) {
-	// 		dropped.Add(1)
-	// 	},
-	// }
-
-	option := slogsampling.UniformSamplingOption{
-		Rate: 0.33,
-		OnAccepted: func(context.Context, slog.Record) {
-			accepted.Add(1)
-		},
-		OnDropped: func(context.Context, slog.Record) {
-			dropped.Add(1)
-		},
-	}
-
-	logger := slog.New(
-		slogmulti.
-			Pipe(option.NewMiddleware()).
-			Handler(slog.NewJSONHandler(os.Stdout, &slog.HandlerOptions{})),
-	)
-
-	l := logger.
-		With("email", "samuel@acme.org").
-		With("environment", "dev").
-		With("hello", "world")
-
-	for i := 0; i < 100; i++ {
-		l.Error("Message 1")
-		l.Error("Message 2")
-		l.Info("Message 1")
-		time.Sleep(100 * time.Millisecond)
-	}
-
-	fmt.Printf("\n\nResults:\n")
-	fmt.Printf("Accepted: %d\n", accepted.Load())
-	fmt.Printf("Dropped: %d\n", dropped.Load())
-}
diff --git a/go.mod b/go.mod
index 3cfb49a..b9d5410 100644
--- a/go.mod
+++ b/go.mod
@@ -2,10 +2,7 @@ module github.com/samber/slog-sampling
 
 go 1.21
 
-require (
-	github.com/samber/slog-multi v1.0.0
-	go.uber.org/goleak v1.2.1
-)
+require github.com/samber/slog-multi v1.0.0
 
 require (
 	github.com/samber/lo v1.38.1 // indirect
diff --git a/go.sum b/go.sum
index 27799be..b53ada4 100644
--- a/go.sum
+++ b/go.sum
@@ -1,16 +1,6 @@
-github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
-github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
-github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/samber/lo v1.38.1 h1:j2XEAqXKb09Am4ebOg31SpvzUTTs6EN3VfgeLUhPdXM=
 github.com/samber/lo v1.38.1/go.mod h1:+m/ZKRl6ClXCE2Lgf3MsQlWfh4bn1bz6CXEOxnEXnEA=
 github.com/samber/slog-multi v1.0.0 h1:snvP/P5GLQ8TQh5WSqdRaxDANW8AAA3egwEoytLsqvc=
 github.com/samber/slog-multi v1.0.0/go.mod h1:uLAvHpGqbYgX4FSL0p1ZwoLuveIAJvBECtE07XmYvFo=
-github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PKk=
-github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
-go.uber.org/goleak v1.2.1 h1:NBol2c7O1ZokfZ0LEU9K6Whx/KnwvepVetCUhtKja4A=
-go.uber.org/goleak v1.2.1/go.mod h1:qlT2yGI9QafXHhZZLxlSuNsMw3FFLxBr+tBRlmO1xH4=
 golang.org/x/exp v0.0.0-20230522175609-2e198f4a06a1 h1:k/i9J1pBpvlfR+9QsetwPyERsqu1GIbi967PQMq3Ivc=
 golang.org/x/exp v0.0.0-20230522175609-2e198f4a06a1/go.mod h1:V1LtkGg67GoY2N1AnLN78QLrzxkLyJw7RJb1gzOOz9w=
-gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
-gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/main_test.go b/main_test.go
deleted file mode 100644
index c5fc99a..0000000
--- a/main_test.go
+++ /dev/null
@@ -1,11 +0,0 @@
-package slogsampling
-
-import (
-	"testing"
-
-	"go.uber.org/goleak"
-)
-
-func TestMain(m *testing.M) {
-	goleak.VerifyTestMain(m)
-}