diff --git a/WHENCE b/WHENCE
index 68814918802802c4fdea53db03a70893a84450a8..8eb0ef477c15c030846c78c74fcb3a8e0bf47b9d 100644
--- a/WHENCE
+++ b/WHENCE
@@ -3820,6 +3820,8 @@ File: rtl_bt/rtl8852bu_fw.bin
 File: rtl_bt/rtl8852bu_config.bin
 File: rtl_bt/rtl8852cu_fw.bin
 File: rtl_bt/rtl8852cu_config.bin
+File: rtl_bt/rtl8851bu_fw.bin
+File: rtl_bt/rtl8851bu_config.bin
 
 Licence: Redistributable. See LICENCE.rtlwifi_firmware.txt for details.
 
diff --git a/rtl_bt/rtl8851bu_config.bin b/rtl_bt/rtl8851bu_config.bin
new file mode 100644
index 0000000000000000000000000000000000000000..91d3f4402289e7b0efd395c7fcc8b4789465aba6
Binary files /dev/null and b/rtl_bt/rtl8851bu_config.bin differ
diff --git a/rtl_bt/rtl8851bu_fw.bin b/rtl_bt/rtl8851bu_fw.bin
new file mode 100644
index 0000000000000000000000000000000000000000..046fab7ee7460b2bb66cd1a72c087148e3b3a8a8
Binary files /dev/null and b/rtl_bt/rtl8851bu_fw.bin differ