diff --git a/bench/bench_test.go b/bench/bench_test.go
deleted file mode 100644
index 86392fc..0000000
--- a/bench/bench_test.go
+++ /dev/null
@@ -1,36 +0,0 @@
-package bench
-
-import (
-	"testing"
-	"time"
-
-	"github.com/ReneKroon/ttlcache"
-)
-
-func BenchmarkCacheSetWithoutTTL(b *testing.B) {
-	cache := ttlcache.NewCache()
-	defer cache.Close()
-
-	for n := 0; n < b.N; n++ {
-		cache.Set(string(n%1000000), "value")
-	}
-}
-
-func BenchmarkCacheSetWithGlobalTTL(b *testing.B) {
-	cache := ttlcache.NewCache()
-	defer cache.Close()
-
-	cache.SetTTL(time.Duration(50 * time.Millisecond))
-	for n := 0; n < b.N; n++ {
-		cache.Set(string(n%1000000), "value")
-	}
-}
-
-func BenchmarkCacheSetWithTTL(b *testing.B) {
-	cache := ttlcache.NewCache()
-	defer cache.Close()
-
-	for n := 0; n < b.N; n++ {
-		cache.SetWithTTL(string(n%1000000), "value", time.Duration(50*time.Millisecond))
-	}
-}