diff --git a/system/wine/README b/system/wine/README
index bc82781a80..90ef84ef54 100644
--- a/system/wine/README
+++ b/system/wine/README
@@ -1,68 +1,71 @@
-Wine is an Open Source implementation of the Windows API on top of X
-for Linux and Unix.
+Wine is an Open Source implementation of the Windows API on
+top of X for Linux and Unix.
 
-NOTE: This builds the stable version of wine. If you need
+NOTE: This builds the stable version of wine.  If you need
 cutting-edge then you may want to check out wine-staging.
 
-Options:
 
-With no options this SlackBuild will build the 32bit wine package,
-for which you need to have multilib installed (see below).
+OPTIONS
 
-To build a package for both 64bit and 32bit Windows executable
-support, use:
+With no options this SlackBuild will build a 32 bit package,
+for which you need to have multilib installed.
 
-WIN64=yes ./wine.SlackBuild
+To enable 64 bit support use:
+
+  WIN64=yes ./wine.SlackBuild
 
 To disable win32 support, use:
 
-NOWIN32=yes ./wine.SlackBuild
-
-Or combine them both to build only a 64bit wine package.
+  WIN32=no ./wine.SlackBuild
 
 To disable OpenGL support, use:
 
-OPENGL=no ./wine.SlackBuild
+  OPENGL=no ./wine.SlackBuild
 
 The above options can be combined.
 
-Optional dependencies:
+
+OPTIONAL DEPENDENCIES
 
 fontforge:
-(to build tahoma, tahomabd, and marlett fonts)
+
+To build tahoma, tahomabd, and marlett fonts.
 
 webcore-fonts:
-(for tahoma, lucida console, MS fonts for the web and Win Vista)
 
-====================================================================
+For tahoma, lucida console, MS fonts for the web and Win
+Vista.
+
+============================================================
 
 NOTES
 
-With 64bit support you would use the wine64 binary. If you have a
-combined 32 and 64bit package you need to set the environmental
-variable WINEPREFIX to point to the 64bit wine directory when running
-wine64, which should be different to the 32bit directory (~/.wine by
-default). Example:
+With 64 bit support you would use the wine64 binary.  If you
+have a combined 32 and 64 bit package you need to set the
+environmental variable WINEPREFIX to point to the 64 bit
+wine directory when running wine64, which should be
+different to the 32 bit directory (~/.wine by default).
+Example:
 
 WINEPREFIX=~/.wine64 wine64 notepad
 
-To build the 32bit wine on x86_64 you will need to have multilib
-packages installed, unless you want to build for Windows 64 bit
-applications only (using WIN64=yes NOWIN32=yes).
+To build the 32 bit wine on x86_64 you will need to have
+multilib packages installed, unless you want to build for
+Windows 64 bit applications only (using WIN64=yes WIN32=no.)
 
 AlienBOB's multilib readme and repo:
 
 https://docs.slackware.com/slackware:multilib
 http://www.slackware.com/~alien/multilib/
 
-I have made a script that rsyncs with alienBOB's repo and installs
-the multilib packages which can be found here:
+I have a script that rsyncs with alienBOB's repo and
+installs the multilib packages which can be found here:
 
 http://dawoodfall.net/files/scripts/slackware/alien-multilib-rysnc.sh
 
-Be sure to read the short instructions at the top. If you use
-slackpkg then you will also want to blacklist his packages in
-/etc/slackpkg/blacklist:
+Be sure to read the short instructions at the top.  If you
+use slackpkg then you will also want to blacklist his
+packages in /etc/slackpkg/blacklist:
 
 [0-9]+alien
 [0-9]+compat32
diff --git a/system/wine/wine.SlackBuild b/system/wine/wine.SlackBuild
index 8967927c72..03ccb9bacc 100644
--- a/system/wine/wine.SlackBuild
+++ b/system/wine/wine.SlackBuild
@@ -24,17 +24,19 @@
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=wine
-VERSION=${VERSION:-3.0.2}
+VERSION=${VERSION:-3.0.3}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 CWD=$(pwd)
 TMP=${TMP:-/tmp/SBo}
 PKG=$TMP/package-$PRGNAM
 OUTPUT=${OUTPUT:-/tmp}
+WIN32=${WIN32:-yes}
+WIN64=${WIN64:-no}
 
 # If your video card does not support hardware accelerated OpenGL,
 # then run the script like:   OPENGL=NO ./wine.SlackBuild
-if [ "${OPENGL:-YES}" = "YES" ]; then
+if [ "${OPENGL:-yes}" = "yes" ]; then
 	do_opengl="with"
 else
 	do_opengl="without"
@@ -48,7 +50,7 @@ if [ -z "$ARCH" ]; then
 	esac
 fi
 
-if [ -n "$NOWIN32" ] && [ -z "$WIN64" ]; then
+if [ "$WIN32" = "no" ] && [ "$WIN64" = "no" ]; then
 	echo "Both 64 and 32 bit builds disabled. Nothing to do."
 	exit 1
 fi
@@ -69,7 +71,6 @@ case "$ARCH" in
 		SLKCFLAGS="-Os -march=$ARCH -mtune=i686"
 		;;
 	x86_64)
-		[ -n "$WIN64" ] && WIN64="--enable-win64"
 		SLKCFLAGS="-O2 -fPIC"
 		LIBDIRSUFFIX="64"
 		;;
@@ -98,7 +99,7 @@ if [ "$ARCH" == "i?86" ]; then
 	patch -p1 --verbose < $CWD/x86_remove_fpic.patch
 fi
 
-if [ -n "$WIN64" ]; then
+if [ "$WIN64" = "yes" ]; then
 	wine64="--with-wine64=../wine64"
 	mkdir wine64
 	cd wine64
@@ -107,12 +108,12 @@ if [ -n "$WIN64" ]; then
 	CFLAGS="$SLKCFLAGS" \
 	CXXFLAGS="$SLKCFLAGS" \
 	../configure \
-		--enable-win64 \
 		--prefix=/usr \
 		--libdir=/usr/lib64 \
 		--localstatedir=/var \
 		--sysconfdir=/etc \
 		--mandir=/usr/man \
+		--enable-win64 \
 		--with-x \
 		--with-gnutls \
 		--${do_opengl}-opengl \
@@ -128,7 +129,7 @@ if [ -n "$WIN64" ]; then
 fi
 
 
-if [ -z "$NOWIN32" ]; then
+if [ "$WIN32" = "yes" ]; then
 	mkdir wine32
 	cd wine32
 
diff --git a/system/wine/wine.info b/system/wine/wine.info
index ac43555218..b079ef1490 100644
--- a/system/wine/wine.info
+++ b/system/wine/wine.info
@@ -1,8 +1,8 @@
 PRGNAM="wine"
-VERSION="3.0.2"
+VERSION="3.0.3"
 HOMEPAGE="http://www.winehq.com/"
-DOWNLOAD="https://dl.winehq.org/wine/source/3.0/wine-3.0.2.tar.xz"
-MD5SUM="d17925891ce5365b185dc82e6f23c75f"
+DOWNLOAD="https://dl.winehq.org/wine/source/3.0/wine-3.0.3.tar.xz"
+MD5SUM="dd46aa7d44bb975948f49bbb53f5521e"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES=""