diff --git a/internal/config/config.go b/internal/config/config.go
index f1c1ca31f0de50a71a737cf98d33dbf2127f89aa..86cbc52b734dc1281c6ed0f6debc59f5523aa2cf 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -2,6 +2,8 @@ package config
 
 import (
 	"bytes"
+	"errors"
+	"io/fs"
 	"log"
 	"path/filepath"
 	"strings"
@@ -190,7 +192,7 @@ func (cfg *Config) createDefaultConfigRepo(yaml string) error {
 	rp := filepath.Join(cfg.Cfg.RepoPath, cn)
 	rs := cfg.Source
 	err := rs.LoadRepo(cn)
-	if os.IsNotExist(err) {
+	if errors.Is(err, fs.ErrNotExist) {
 		log.Printf("creating default config repo %s", cn)
 		repo, err := ggit.PlainInit(rp, true)
 		if err != nil {