--- a/tools/hciattach.h	2023-06-04 13:10:30.485962602 -0400
+++ b/tools/hciattach.h	2023-06-04 13:10:42.261962595 -0400
@@ -41,7 +41,7 @@
 #define HCI_UART_VND_DETECT	5
 
 #ifndef FIRMWARE_DIR
-#define FIRMWARE_DIR "/etc/firmware"
+#define FIRMWARE_DIR "/lib/firmware"
 #endif
 
 int read_hci_event(int fd, unsigned char *buf, int size);