diff --git a/README.md b/README.md
index 919895c..1aa4b80 100644
--- a/README.md
+++ b/README.md
@@ -57,7 +57,7 @@ But if not; my somewhat limited notes on compiling the tree, plus a script that
 You need one of the new device trees provided here; these correctly map UART1 onto the BT controller (with RTS/CTS).
 
 Once that is in place you also need the correct firmware for the bluetooth adapter, a copy of this is in the [bluetooth firmware](./bt-fw) folder.
-* Copy the two firmware (`.bin`) files to `/usr/lib/firmware/` on the MQ PRO and reboot.
+* Copy the two firmware (`.bin`) files to `/usr/lib/firmware/rtl_bt/` on the MQ PRO and reboot.
 * Install *Bluez* (`sudo apt install bluez`) and then you can use `bluetoothctl` to configure and connect
 
 ## Status LED