diff --git a/python/tox/tox.SlackBuild b/python/tox/tox.SlackBuild
index 946ddca342..725593a088 100644
--- a/python/tox/tox.SlackBuild
+++ b/python/tox/tox.SlackBuild
@@ -26,7 +26,7 @@ cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=tox
 VERSION=${VERSION:-3.1.2}
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
 
diff --git a/python/tox/tox.info b/python/tox/tox.info
index e10805f517..afafe63cbd 100644
--- a/python/tox/tox.info
+++ b/python/tox/tox.info
@@ -5,6 +5,6 @@ DOWNLOAD="https://files.pythonhosted.org/packages/fc/aa/31296c7cf387d8e1fe57c982
 MD5SUM="5cd03e4edc4eeb808cd1cf3eced9debc"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
-REQUIRES="py virtualenv pluggy"
+REQUIRES="python2-py virtualenv pluggy"
 MAINTAINER="Dimitris Zlatanidis"
 EMAIL="d.zlatanidis@gmail.com"