diff --git a/python/pygobject3-python3/pygobject3-python3.SlackBuild b/python/pygobject3-python3/pygobject3-python3.SlackBuild
index 82d5c910f9..0f871f9bc4 100644
--- a/python/pygobject3-python3/pygobject3-python3.SlackBuild
+++ b/python/pygobject3-python3/pygobject3-python3.SlackBuild
@@ -30,7 +30,7 @@ TAG=${TAG:-_SBo}
 
 if [ -z "$ARCH" ]; then
   case "$( uname -m )" in
-    i?86) ARCH=i486 ;;
+    i?86) ARCH=i586 ;;
     arm*) ARCH=arm ;;
        *) ARCH=$( uname -m ) ;;
   esac
@@ -41,8 +41,8 @@ TMP=${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 [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
@@ -75,6 +75,7 @@ CFLAGS="$SLKCFLAGS" \
   --prefix=/usr \
   --libdir=/usr/lib${LIBDIRSUFFIX} \
   --with-python=python3 \
+  --enable-compile-warnings=no \
   --build=$ARCH-slackware-linux
 
 make