diff --git a/cmd/boltdb.go b/cmd/boltdb.go
index f3ec36b..1e22d08 100644
--- a/cmd/boltdb.go
+++ b/cmd/boltdb.go
@@ -1,8 +1,12 @@
 package cmd
 
 import (
-	"fmt"
+	"strconv"
 
+	"github.com/abronan/valkeyrie/store"
+	"github.com/abronan/valkeyrie/store/boltdb"
+	"github.com/ldez/traefik-certs-dumper/dumper"
+	"github.com/ldez/traefik-certs-dumper/dumper/kv"
 	"github.com/spf13/cobra"
 )
 
@@ -11,10 +15,7 @@ var boltdbCmd = &cobra.Command{
 	Use:   "boltdb",
 	Short: "TODO",
 	Long:  `TODO`,
-	RunE: func(cmd *cobra.Command, args []string) error {
-		fmt.Println("boltdb called")
-		return nil
-	},
+	RunE:  boltdbRun,
 }
 
 func init() {
@@ -23,3 +24,35 @@ func init() {
 	boltdbCmd.Flags().Bool("persist-connection", false, "Persist connection for boltdb.")
 	boltdbCmd.Flags().String("bucket", "traefik", "Bucket for boltdb.")
 }
+
+func boltdbRun(cmd *cobra.Command, _ []string) error {
+	// FIXME shared with file and all KVs
+	dumpPath := cmd.Flag("dest").Value.String()
+
+	crtInfo := dumper.FileInfo{
+		Name: cmd.Flag("crt-name").Value.String(),
+		Ext:  cmd.Flag("crt-ext").Value.String(),
+	}
+
+	keyInfo := dumper.FileInfo{
+		Name: cmd.Flag("key-name").Value.String(),
+		Ext:  cmd.Flag("key-ext").Value.String(),
+	}
+
+	subDir, _ := strconv.ParseBool(cmd.Flag("domain-subdir").Value.String())
+
+	// ---
+
+	config, err := getBaseConfig(cmd)
+	if err != nil {
+		return err
+	}
+
+	config.Options.Bucket = cmd.Flag("bucket").Value.String()
+	config.Options.PersistConnection, _ = cmd.Flags().GetBool("persist-connection")
+
+	config.Backend = store.BOLTDB
+	boltdb.Register()
+
+	return kv.Dump(config, dumpPath, crtInfo, keyInfo, subDir)
+}