diff --git a/network/rtl8812bu/rtl8812bu.SlackBuild b/network/rtl8812bu/rtl8812bu.SlackBuild
index d6dac2d2fb..e09952ae9f 100644
--- a/network/rtl8812bu/rtl8812bu.SlackBuild
+++ b/network/rtl8812bu/rtl8812bu.SlackBuild
@@ -39,20 +39,6 @@ TMP=${TMP:-/tmp/SBo}
 PKG=$TMP/package-$PRGNAM
 OUTPUT=${OUTPUT:-/tmp}
 
-if [ "$ARCH" = "i586" ]; then
-  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
-  LIBDIRSUFFIX=""
-elif [ "$ARCH" = "i686" ]; then
-  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
-  LIBDIRSUFFIX=""
-elif [ "$ARCH" = "x86_64" ]; then
-  SLKCFLAGS="-O2 -fPIC"
-  LIBDIRSUFFIX="64"
-else
-  SLKCFLAGS="-O2"
-  LIBDIRSUFFIX=""
-fi
-
 set -e
 
 rm -rf $PKG