diff --git a/internal/ttlcache/cache.go b/internal/ttlcache/cache.go
index ce704a7..3ac5249 100644
--- a/internal/ttlcache/cache.go
+++ b/internal/ttlcache/cache.go
@@ -24,7 +24,7 @@ type Cache struct {
 
 func NewCache(opt ...OptionInterface) *Cache {
 	countPieces := 128
-	maxItems := 1_000_000
+	maxItems := 10_000_000
 	for _, option := range opt {
 		if option == nil {
 			continue
diff --git a/internal/ttlcache/cache_test.go b/internal/ttlcache/cache_test.go
index 0ffcf11..02da1f9 100644
--- a/internal/ttlcache/cache_test.go
+++ b/internal/ttlcache/cache_test.go
@@ -65,6 +65,7 @@ func TestCache_Read(t *testing.T) {
 	for i := 0; i < 10_000_000; i++ {
 		cache.Write("HELLO_WORLD_"+strconv.Itoa(i), i, time.Now().Unix()+int64(i%10240)+1)
 	}
+	time.Sleep(10 * time.Second)
 
 	total := 0
 	for _, piece := range cache.pieces {