diff --git a/WHENCE b/WHENCE
index 3090d623..c0374f35 100644
--- a/WHENCE
+++ b/WHENCE
@@ -1738,6 +1738,7 @@ File: brcm/brcmfmac43241b0-sdio.bin
 File: brcm/brcmfmac43241b4-sdio.bin
 File: brcm/brcmfmac43143.bin
 File: brcm/brcmfmac43143-sdio.bin
+File: brcm/brcmfmac4354-sdio.bin
 
 Licence: Redistributable. See LICENCE.broadcom_bcm43xx for details.
 
diff --git a/brcm/brcmfmac4354-sdio.bin b/brcm/brcmfmac4354-sdio.bin
new file mode 100644
index 00000000..9e965851
Binary files /dev/null and b/brcm/brcmfmac4354-sdio.bin differ