diff --git a/pkgs/oizys/oizys-go/cmd/build.go b/pkgs/oizys/oizys-go/cmd/build.go
index c439d86..b2f79d6 100644
--- a/pkgs/oizys/oizys-go/cmd/build.go
+++ b/pkgs/oizys/oizys-go/cmd/build.go
@@ -15,5 +15,5 @@ var buildCmd = &cobra.Command{
 func init() {
 	rootCmd.AddCommand(buildCmd)
 	buildCmd.Flags().BoolVar(&nom, "nom", false, "display result with nom")
-	buildCmd.Flags().BoolVar(&systemPath, "system-path", false, "show system-path drv")
+	buildCmd.Flags().BoolVar(&systemPath, "system-path", false, "build system path derivation")
 }