diff --git a/firmware/ChibiOS_16/ext/fatfs-0.10b-patched.7z b/firmware/ChibiOS_16/ext/fatfs-0.10b-patched.7z
new file mode 100644
index 0000000000..bd9a7747a1
Binary files /dev/null and b/firmware/ChibiOS_16/ext/fatfs-0.10b-patched.7z differ
diff --git a/firmware/ChibiOS_16/ext/readme.txt b/firmware/ChibiOS_16/ext/readme.txt
new file mode 100644
index 0000000000..3a5e693143
--- /dev/null
+++ b/firmware/ChibiOS_16/ext/readme.txt
@@ -0,0 +1,6 @@
+All the code contained under ./ext is not part of the ChibiOS project and
+supplied as-is without any additional warranty by ChibiOS. For ownership and
+copyright statements see the license details inside the code.
+
+Some modules may contain changes from the ChibiOS team in order to increase
+compatibility or usability with ChibiOS itself.