diff --git a/workflows/autobuild.sh b/workflows/autobuild.sh
index c128ad9..5130fa1 100755
--- a/workflows/autobuild.sh
+++ b/workflows/autobuild.sh
@@ -2,12 +2,21 @@
 
 git submodule update --init --recursive
 sudo apt update
-sudo apt install -y cmake gcc-arm-none-eabi libnewlib-arm-none-eabi libstdc++-arm-none-eabi-newlib
+sudo apt install -y cmake gcc-arm-none-eabi libnewlib-arm-none-eabi libstdc++-arm-none-eabi-newlib build-essential pkg-config libusb-1.0-0-dev
 git clone https://github.com/raspberrypi/pico-sdk
 cd pico-sdk
 git submodule update --init
 cd ..
+git clone https://github.com/raspberrypi/picotool
+cd picotool
+git submodule update --init lib/mbedtls
+mkdir build
+cd build
+cmake ..
+make -j`nproc`
+sudo make install
+cd ../..
 mkdir build_pico
 cd build_pico
 cmake -DPICO_SDK_PATH=../pico-sdk ..
-make
+make -j`nproc`