diff --git a/audio/lv2dynparam1/lv2dynparam1.SlackBuild b/audio/lv2dynparam1/lv2dynparam1.SlackBuild
index 1df5da7616..29c93a4b04 100644
--- a/audio/lv2dynparam1/lv2dynparam1.SlackBuild
+++ b/audio/lv2dynparam1/lv2dynparam1.SlackBuild
@@ -18,14 +18,14 @@ OUTPUT=${OUTPUT:-/tmp}
 
 if [ -z "$ARCH" ]; then
   case "$( uname -m )" in
-    i?86) ARCH=i486 ;;
+    i?86) ARCH=i586 ;;
     arm*) ARCH=arm ;;
        *) ARCH=$( uname -m ) ;;
   esac
 fi
 
-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"