diff --git a/main.go b/main.go
index efdd1b4..130f313 100644
--- a/main.go
+++ b/main.go
@@ -86,10 +86,12 @@ func init() {
 
 func main() {
 	ctx := context.Background()
-	matcher := language.NewMatcher(message.DefaultCatalog.Languages())
 
-	contentDir := os.DirFS(config.ContentDir)
 	themeDir := os.DirFS(config.ThemeDir)
+	themes, err := themefsrepo.NewFileSystemThemeRepository(themeDir)
+	if err != nil {
+		logger.Fatalln(err)
+	}
 
 	statics := staticfsrepo.NewFileServerStaticRepository(contentDir)
 	staticer := staticucase.NewStaticUseCase(statics)