diff --git a/store/bolt.go b/store/bolt.go
index 7d81758..d3a7681 100644
--- a/store/bolt.go
+++ b/store/bolt.go
@@ -32,7 +32,10 @@ func (bc *BoltClient) Set(namespace, key string, value []byte) error {
 	})
 }
 
-func (bc *BoltClient) List(namespace, key string) ([]string, error) {
+func (bc *BoltClient) List(namespace, key string, asc bool, limit int) ([]string, error) {
+	if limit < 1 {
+		limit = 10000
+	}
 	found := []string{}
 	err := bc.db.View(func(tx *bolt.Tx) error {
 		bucket := tx.Bucket([]byte(namespace))
@@ -40,8 +43,14 @@ func (bc *BoltClient) List(namespace, key string) ([]string, error) {
 			return nil
 		}
 		c := bucket.Cursor()
-		for k, _ := c.Seek([]byte(key)); k != nil; k, _ = c.Next() {
-			found = append(found, string(k))
+		if asc {
+			for k, _ := c.Seek([]byte(key)); k != nil && len(found) < limit; k, _ = c.Next() {
+				found = append(found, string(k))
+			}
+		} else {
+			for k, _ := c.Seek([]byte(key)); k != nil && len(found) < limit; k, _ = c.Next() {
+				found = append(found, string(k))
+			}
 		}
 		return nil
 	})
diff --git a/store/bolt_test.go b/store/bolt_test.go
index 4bb1086..ff42999 100644
--- a/store/bolt_test.go
+++ b/store/bolt_test.go
@@ -56,7 +56,7 @@ func Test_BoltSetListGet(t *testing.T) {
 			}
 		}
 
-		if results, err := sc.List(c.ns, c.search); err != nil {
+		if results, err := sc.List(c.ns, c.search, true, -1); err != nil {
 			t.Errorf("failed to list bolt: %v", err)
 		} else if len(results) != c.results {
 			t.Errorf("failed to list bolt: missing results for %q: %v, expceted %v", c.ns, len(results), len(c.keys))
diff --git a/store/store.go b/store/store.go
index 3150ef7..ebea7e6 100644
--- a/store/store.go
+++ b/store/store.go
@@ -3,6 +3,6 @@ package store
 type Client interface {
 	Get(string, string) ([]byte, error)
 	Set(string, string, []byte) error
-	List(string, string) ([]string, error)
+	List(string, string, bool, int) ([]string, error)
 	Close() error
 }