diff --git a/network/milter-greylist/milter-greylist.SlackBuild b/network/milter-greylist/milter-greylist.SlackBuild
index c7e1ee12e4..39b27f5c13 100644
--- a/network/milter-greylist/milter-greylist.SlackBuild
+++ b/network/milter-greylist/milter-greylist.SlackBuild
@@ -23,12 +23,12 @@
 
 PRGNAM=milter-greylist
 VERSION=${VERSION:-4.6.2}
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 TAG=${TAG:-_SBo}
 
 if [ -z "$ARCH" ]; then
   case "$( uname -m )" in
-    i?86) ARCH=i486 ;;
+    i?86) ARCH=i586 ;;
     arm*) ARCH=arm ;;
        *) ARCH=$( uname -m ) ;;
   esac
@@ -39,8 +39,8 @@ TMP=${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"