diff --git a/lang/python/python-qrcode/Makefile b/lang/python/python-qrcode/Makefile
index a39febfb0..54d333ce1 100644
--- a/lang/python/python-qrcode/Makefile
+++ b/lang/python/python-qrcode/Makefile
@@ -1,6 +1,4 @@
 #
-# Copyright (C) 2007-2016 OpenWrt.org
-#
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
 #
@@ -10,22 +8,26 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=python-qrcode
 PKG_VERSION:=6.1
 PKG_RELEASE:=1
+
+PKG_MAINTAINER:=Eneas U de Queiroz <cote2004-github@yahoo.com>
 PKG_LICENSE:=BSD-3-Clause
+PKG_LICENSE_FILES:=LICENSE
 
 PKG_SOURCE:=qrcode-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://files.pythonhosted.org/packages/source/q/qrcode/
 PKG_HASH:=505253854f607f2abf4d16092c61d4e9d511a3b4392e60bff957a68592b04369
-PKG_BUILD_DIR:=$(BUILD_DIR)/$(BUILD_VARIANT)-oauthlib-$(PKG_VERSION)
-PKG_UNPACK=$(HOST_TAR) -C $(PKG_BUILD_DIR) --strip-components=1 -xzf $(DL_DIR)/$(PKG_SOURCE)
+
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(BUILD_VARIANT)-qrcode-$(PKG_VERSION)
 
 include $(INCLUDE_DIR)/package.mk
 include ../python-package.mk
 
+PKG_UNPACK:=$(HOST_TAR) -C $(PKG_BUILD_DIR) --strip-components=1 -xzf $(DL_DIR)/$(PKG_SOURCE)
+
 define Package/python-qrcode
   SUBMENU:=Python
   SECTION:=lang
   CATEGORY:=Languages
-  MAINTAINER:=Eneas U de Queiroz <cote2004-github@yahoo.com>
   TITLE:=QR Code image generator
   URL:=https://github.com/lincolnloop/python-qrcode
   DEPENDS:=+python +python-six +python-setuptools +pillow