diff --git a/.gitignore b/.gitignore
index 16c2958..a488901 100644
--- a/.gitignore
+++ b/.gitignore
@@ -48,4 +48,3 @@ libusb*/
 hidapi*/
 .idea/*
 
-/reloader/
diff --git a/paths.bash b/paths.bash
new file mode 100644
index 0000000..6d2298f
--- /dev/null
+++ b/paths.bash
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+# Add the path to your build toolchain in your PATH here:
+#export PATH=/home/jf/nrf52/gcc-arm-none-eabi-9-2020-q2-update/bin/:$PATH
\ No newline at end of file
diff --git a/reloader b/reloader
new file mode 160000
index 0000000..7b0905b
--- /dev/null
+++ b/reloader
@@ -0,0 +1 @@
+Subproject commit 7b0905b9d36d9fb9fae5e8ae1f4ad0c536904110
diff --git a/scripts/nrf52/build-boot.sh b/scripts/nrf52/build-boot.sh
index fef67e0..c82f25e 100755
--- a/scripts/nrf52/build-boot.sh
+++ b/scripts/nrf52/build-boot.sh
@@ -4,6 +4,8 @@
 set -e  #  Exit when any command fails.
 set -x  #  Echo all commands.
 
+source paths.bash
+
 #  Show the Arm Toolchain version.
 arm-none-eabi-gcc --version