diff --git a/WHENCE b/WHENCE
index aac3ba9..0987862 100644
--- a/WHENCE
+++ b/WHENCE
@@ -1694,9 +1694,9 @@ Driver: brcmfmac - Broadcom 802.11n fullmac wireless LAN driver.
 
 File: brcm/bcm4329-fullmac-4.bin
 File: brcm/brcmfmac43236b.bin
-File: brcm/brcmfmac4329.bin
-File: brcm/brcmfmac4330.bin
-File: brcm/brcmfmac4334.bin
+File: brcm/brcmfmac4329-sdio.bin
+File: brcm/brcmfmac4330-sdio.bin
+File: brcm/brcmfmac4334-sdio.bin
 
 Licence: Redistributable. See LICENCE.broadcom_bcm43xx for details.
 
diff --git a/brcm/brcmfmac4329.bin b/brcm/brcmfmac4329-sdio.bin
similarity index 100%
rename from brcm/brcmfmac4329.bin
rename to brcm/brcmfmac4329-sdio.bin
diff --git a/brcm/brcmfmac4330.bin b/brcm/brcmfmac4330-sdio.bin
similarity index 100%
rename from brcm/brcmfmac4330.bin
rename to brcm/brcmfmac4330-sdio.bin
diff --git a/brcm/brcmfmac4334.bin b/brcm/brcmfmac4334-sdio.bin
similarity index 100%
rename from brcm/brcmfmac4334.bin
rename to brcm/brcmfmac4334-sdio.bin