diff --git a/software/nayuos/instance.cfg b/software/nayuos/instance.cfg
index d51e875f11d7e85caa5870f94402aef7e1396251..286de3f82c95be750d631fbde91fac17120debc3 100644
--- a/software/nayuos/instance.cfg
+++ b/software/nayuos/instance.cfg
@@ -116,4 +116,4 @@ context =
 # those packages will be marked as dependency of root filesystem
   raw nayu_dev_rootfs_packages          app-misc/nayuos-chromium-policy
 # those packages will be marked as dependency of the chromium build itself
-  raw nayu_dev_packages                 net-misc/re6stnet dev-vcs/git dev-python/flask dev-python/virtualenv sys-fs/cryptsetup
+  raw nayu_dev_packages                 dev-vcs/git dev-python/flask dev-python/virtualenv sys-fs/cryptsetup
diff --git a/software/nayuos/scripts/test_nayuos_image b/software/nayuos/scripts/test_nayuos_image
index 80755036f43c07133d1401ee5115fe5a5a7afc91..b0eecabee80c5ad21c3ce3c4766c4147ca0ba7ba 100644
--- a/software/nayuos/scripts/test_nayuos_image
+++ b/software/nayuos/scripts/test_nayuos_image
@@ -10,8 +10,6 @@ fi
 
 BOARD=$1
 MOUNTPOINT="/tmp/${BOARD}"
-ORIGINAL_GRANDENET_SCRIPT=~/trunk/src/third_party/chromiumos-overlay/net-misc/re6stnet/files/grandenet
-GRANDENET_SCRIPT="usr/local/bin/grandenet"
 INIT_SSH_SERVER="etc/init/openssh-server.conf"
 BASHRC="etc/skel/.bashrc"
 GIT_CORE="usr/local/libexec/git-core/"
@@ -38,7 +36,6 @@ install -d "${MOUNTPOINT}"
 ./mount_gpt_image.sh --safe -f $( ./get_latest_image.sh --board=${BOARD} ) -r ${MOUNTPOINT}
 echo $(ls "${MOUNTPOINT}/usr/local")
 if [[ $(ls "${MOUNTPOINT}/usr/local") ]] ; then
-  my_diff=$(diff "${ORIGINAL_GRANDENET_SCRIPT}" "${MOUNTPOINT}/${GRANDENET_SCRIPT}")
   opensshd_config=$(ls "${MOUNTPOINT}/${INIT_SSH_SERVER}")
   gitcore=$(ls "${MOUNTPOINT}/${GIT_CORE}")
   gitexport=$(grep "${GIT_EXPECTED_EXPORT}" "${MOUNTPOINT}/${BASHRC}")
@@ -60,15 +57,6 @@ if [[ "${is_empty}" == "1" ]] ; then
 else
   print_result ${SUCCESS} "/usr/local is not empty."
 
-  echo "* test grandenet script existence and content"
-  if [[ ${no_grandenet_script} == 1 ]] ; then
-    print_result ${FAILURE} "grandenet script is missing (no file at ${GRANDENET_SCRIPT})."
-  elif [[ ${my_diff} != "" ]] ; then
-    print_result ${FAILURE} "grandenet scripts differs:\n${my_diff}"
-  else
-    print_result ${SUCCESS} "${GRANDENET_SCRIPT} exists and contains what is expected."
-  fi
-
   echo "* test openssh server init script absence"
   if [[ ${opensshd_config} ]] ; then
     print_result ${FAILURE} "opensshd config exists: ${opensshd_config}"