diff --git a/misc/hoorex/hoorex.SlackBuild b/misc/hoorex/hoorex.SlackBuild
index 2d9ddc75e0..ad510e4286 100644
--- a/misc/hoorex/hoorex.SlackBuild
+++ b/misc/hoorex/hoorex.SlackBuild
@@ -43,8 +43,8 @@ TMP=${TMP:-/tmp/SBo}
 PKG=$TMP/package-$PRGNAM
 OUTPUT=${OUTPUT:-/tmp}
 
-if [ "$ARCH" = "i486" ]; then
-  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
   LIBDIRSUFFIX=""
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"