diff --git a/docs/tools/firmware.sh b/docs/tools/firmware.sh
index 435f4cb04..f8c8935dc 100644
--- a/docs/tools/firmware.sh
+++ b/docs/tools/firmware.sh
@@ -25,10 +25,10 @@ case "$os" in
 		echo "Getting Wi-Fi and Bluetooth firmware"
 		if [[ ${1-default} = -v ]]
 		then
-			tar -cvf "/Volumes/${EFILABEL}/firmware.tar" /usr/share/firmware/*
+			tar -cvf "/Volumes/${EFILABEL}/firmware.tar" -C /usr/share/firmware/ .
 			gzip --best "/Volumes/${EFILABEL}/firmware.tar"
 		else
-			tar -cf "/Volumes/${EFILABEL}/firmware.tar" /usr/share/firmware/*
+			tar -cf "/Volumes/${EFILABEL}/firmware.tar" -C /usr/share/firmware/ .
 			gzip --best "/Volumes/${EFILABEL}/firmware.tar"
 		fi
 		if [[ (${identifier} = iMac19,1) || (${identifier} = iMac19,2) || (${identifier} = iMacPro1,1) ]]
@@ -105,6 +105,7 @@ case "$os" in
 		rm -r $workdir/*
 		rmdir $mountpoint
 		echo "Reloading Wi-Fi drivers"
+		modprobe -r brcmfmac_wcc
 		modprobe -r brcmfmac
 		modprobe brcmfmac
 		modprobe -r hci_bcm4377