diff --git a/displaylink-debian.sh b/displaylink-debian.sh
index c010805..bbd5b13 100755
--- a/displaylink-debian.sh
+++ b/displaylink-debian.sh
@@ -698,7 +698,7 @@ then
 elif [ "$drv" == "i915" ];
 then
 		# set xorg modesetting for Intel cards (issue: 179, 68, 88, 192)
-		if [ "$cardsub" == "v2/3rd" ] || [ "$cardsub" == "[HD" ] || [ "$cardsub" == "620" ] || [ "$cardsub" == "530" ] || [ "$cardsub" == "540" ] || [ "$cardsub" == "UHD" ];
+		if [ "$cardsub" == "v2/3rd" ] || [ "$cardsub" == "HD" ] || [ "$cardsub" == "620" ] || [ "$cardsub" == "530" ] || [ "$cardsub" == "540" ] || [ "$cardsub" == "UHD" ];
 		then
 				if [ "$(ver2int $xorg_vcheck)" -gt "$(ver2int $newgen_xorg)" ];
 				then