diff --git a/src/minimal_overlay/bundles/coreutils/bundle.sh b/src/minimal_overlay/bundles/coreutils/bundle.sh
index 6284178ab..cbf2c5338 100755
--- a/src/minimal_overlay/bundles/coreutils/bundle.sh
+++ b/src/minimal_overlay/bundles/coreutils/bundle.sh
@@ -1,9 +1,8 @@
-#!/bin/sh
+#!/bin/bash
 
 SRC_DIR=$(pwd)
 
-time sh 01_get.sh
-time sh 02_build.sh
+./01_get.sh
+./02_build.sh
 
 cd $SRC_DIR
-