diff --git a/python/pyusb/pyusb.SlackBuild b/python/pyusb/pyusb.SlackBuild
index 0ee6f6c24b..e8a591e571 100644
--- a/python/pyusb/pyusb.SlackBuild
+++ b/python/pyusb/pyusb.SlackBuild
@@ -2,7 +2,7 @@
 
 # Slackware build script for PyUSB
 
-# Copyright 2014-2017 Kyle Guinn <elyk03@gmail.com>, USA
+# Copyright 2014-2019 Kyle Guinn <elyk03@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use of this script, with or without modification, is
@@ -24,7 +24,7 @@
 
 PRGNAM=pyusb
 VERSION=${VERSION:-1.0.2}
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 TAG=${TAG:-_SBo}
 
 if [ -z "$ARCH" ]; then
@@ -48,12 +48,16 @@ rm -rf $PKG
 mkdir -p $TMP $PKG $OUTPUT
 cd $TMP
 rm -rf $PRGNAM-$VERSION
-tar -xzvf $CWD/$PRGNAM-$VERSION.tar.gz
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
 cd $PRGNAM-$VERSION
 chown -R root:root .
 chmod -R u+w,go-w,a+rX-st .
 
-python ./setup.py install --root=$PKG
+python2 ./setup.py install --root=$PKG
+if python3 -c 'import sys' 2>/dev/null; then
+  rm -rf build
+  python3 ./setup.py install --root=$PKG
+fi
 
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
 cp -a $DOCS $PKG/usr/doc/$PRGNAM-$VERSION