diff --git a/examples/chef/build_all.sh b/examples/chef/build_all.sh
deleted file mode 100755
index bd566db4bdee8e..00000000000000
--- a/examples/chef/build_all.sh
+++ /dev/null
@@ -1,59 +0,0 @@
-# !/bin/bash
-#./build_all.sh ~/chef_bins
-
-if [ "" == "$1" ]
-then
-   echo "$0 <target bins folder>"
-   echo "e.g: $0 ~/chef_bins"
-   exit 1
-fi
-
-dest_dir=${1}
-
-if [ ! -d $1 ]
-then
-   echo "$1 not exites, create it anyway."
-   mkdir $1
-fi
-
-
-device_types=(
-rootnode_airpurifier_73a6fe2651
-rootnode_airqualitysensor_e63187f6c9
-rootnode_basicvideoplayer_0ff86e943b
-rootnode_colortemperaturelight_hbUnzYVeyn
-rootnode_contactsensor_lFAGG1bfRO
-rootnode_dimmablelight_bCwGYSDpoe
-rootnode_dimmablepluginunit_f8a9a0b9d4
-rootnode_dishwasher_cc105034fe
-rootnode_doorlock_aNKYAreMXE
-rootnode_extendedcolorlight_8lcaaYJVAa
-rootnode_fan_7N2TobIlOX
-rootnode_flowsensor_1zVxHedlaV
-rootnode_genericswitch_2dfff6e516
-rootnode_genericswitch_9866e35d0b
-# rootnode_heatingcoolingunit_ncdGai1E5a
-rootnode_humiditysensor_Xyj4gda6Hb
-rootnode_laundrywasher_fb10d238c8
-rootnode_lightsensor_lZQycTFcJK
-rootnode_occupancysensor_iHyVgifZuo
-rootnode_onofflight_bbs1b7IaOV
-rootnode_onofflightswitch_FsPlMr090Q
-rootnode_onoffpluginunit_Wtf8ss5EBY
-rootnode_pressuresensor_s0qC9wLH4k
-rootnode_pump_5f904818cc
-rootnode_refrigerator_temperaturecontrolledcabinet_temperaturecontrolledcabinet_ffdb696680
-rootnode_roboticvacuumcleaner_1807ff0c49
-rootnode_roomairconditioner_9cf3607804
-rootnode_smokecoalarm_686fe0dcb8
-# rootnode_speaker_RpzeXdimqA
-rootnode_temperaturesensor_Qy1zkNW7c3
-rootnode_thermostat_bm3fb8dhYi
-rootnode_windowcovering_RLCxaGi9Yx
-)
-
-for i in ${device_types[@]}
-do
-    ( ./chef.py -zbr -d $i -t linux && strip linux/out/$i && /bin/cp -avf linux/out/$i $1 ) || exit 1
-done
-