diff --git a/network/cryptcat-unix/cryptcat-unix.SlackBuild b/network/cryptcat-unix/cryptcat-unix.SlackBuild
index f13e67778a..76df5aefc5 100644
--- a/network/cryptcat-unix/cryptcat-unix.SlackBuild
+++ b/network/cryptcat-unix/cryptcat-unix.SlackBuild
@@ -8,14 +8,14 @@
 #
 # Modified by SlackBuilds.org
 
-VERSION=1.2.1
+VERSION=${VERSION:-1.2.1}
 PRGNAM=cryptcat-unix
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
 if [ -z "$ARCH" ]; then
   case "$( uname -m )" in
-    i?86) ARCH=i486 ;;
+    i?86) ARCH=i586 ;;
     arm*) ARCH=arm ;;
        *) ARCH=$( uname -m ) ;;
   esac
@@ -28,8 +28,8 @@ OUTPUT=${OUTPUT:-/tmp}
 
 DOC="Changelog Credits README.cryptcat README netcat.blurb"
 
-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"