diff --git a/WHENCE b/WHENCE
index 0fcfe9e6..ac2386bd 100644
--- a/WHENCE
+++ b/WHENCE
@@ -3505,6 +3505,7 @@ Info:
 Driver: rtw89 - Realtek 802.11ax and 802.11be WLAN driver
 
 File: rtw89/rtw8851b_fw.bin
+File: rtw89/rtw8851b_fw-1.bin
 File: rtw89/rtw8852a_fw.bin
 File: rtw89/rtw8852a_fw-1.bin
 File: rtw89/rtw8852b_fw.bin
diff --git a/rtw89/rtw8851b_fw-1.bin b/rtw89/rtw8851b_fw-1.bin
new file mode 100644
index 00000000..5be9b5a2
Binary files /dev/null and b/rtw89/rtw8851b_fw-1.bin differ