diff --git a/cmd/mbf/main.go b/cmd/mbf/main.go
index 017f45c..0b6cff8 100644
--- a/cmd/mbf/main.go
+++ b/cmd/mbf/main.go
@@ -270,10 +270,12 @@ func main() {
 					root = append(root, rosa.Std.Load(p))
 				}
 
-				musl, compilerRT, runtimes, clang := rosa.Std.NewLLVM()
-				root = append(root, musl)
 				if flagWithToolchain {
-					root = append(root, compilerRT, runtimes, clang)
+					musl, compilerRT, runtimes, clang := rosa.Std.NewLLVM()
+					root = append(root, musl, compilerRT, runtimes, clang)
+				} else {
+					musl, _, _, _ := (rosa.Std - 1).NewLLVM()
+					root = append(root, musl)
 				}
 				root = append(root,
 					rosa.Std.Load(rosa.Mksh),