diff --git a/packages/core/src/props/colors.js b/packages/core/src/props/colors.js
index 77cb1a3a88..afd857167f 100644
--- a/packages/core/src/props/colors.js
+++ b/packages/core/src/props/colors.js
@@ -1,11 +1,3 @@
-/*
- * This file is part of the nivo project.
- *
- * Copyright 2016-present, Raphaël Benitte.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 import PropTypes from 'prop-types'
 import { quantizeColorScalesKeys } from '../lib/colors'
 
diff --git a/packages/core/src/props/curve.js b/packages/core/src/props/curve.js
index 1cc2db1a85..d90f2b6762 100644
--- a/packages/core/src/props/curve.js
+++ b/packages/core/src/props/curve.js
@@ -1,11 +1,3 @@
-/*
- * This file is part of the nivo project.
- *
- * Copyright 2016-present, Raphaël Benitte.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 import PropTypes from 'prop-types'
 import without from 'lodash/without'
 import {
diff --git a/packages/core/src/props/defs.js b/packages/core/src/props/defs.js
index a036e40682..dc37b4129a 100644
--- a/packages/core/src/props/defs.js
+++ b/packages/core/src/props/defs.js
@@ -1,11 +1,3 @@
-/*
- * This file is part of the nivo project.
- *
- * Copyright 2016-present, Raphaël Benitte.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 import PropTypes from 'prop-types'
 
 export const defsPropTypes = {
diff --git a/packages/core/src/props/index.js b/packages/core/src/props/index.js
index e9108db54d..9c0a2c8798 100644
--- a/packages/core/src/props/index.js
+++ b/packages/core/src/props/index.js
@@ -1,11 +1,3 @@
-/*
- * This file is part of the nivo project.
- *
- * Copyright 2016-present, Raphaël Benitte.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 import PropTypes from 'prop-types'
 
 export const marginPropType = PropTypes.shape({
diff --git a/packages/core/src/props/stack.js b/packages/core/src/props/stack.js
index a8f6d0542d..7a540a9599 100644
--- a/packages/core/src/props/stack.js
+++ b/packages/core/src/props/stack.js
@@ -1,11 +1,3 @@
-/*
- * This file is part of the nivo project.
- *
- * Copyright 2016-present, Raphaël Benitte.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 import PropTypes from 'prop-types'
 import {
     // order
diff --git a/packages/core/src/props/treeMap.js b/packages/core/src/props/treeMap.js
index aef32d109c..1d101b830e 100644
--- a/packages/core/src/props/treeMap.js
+++ b/packages/core/src/props/treeMap.js
@@ -1,11 +1,3 @@
-/*
- * This file is part of the nivo project.
- *
- * Copyright 2016-present, Raphaël Benitte.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 import PropTypes from 'prop-types'
 import {
     treemapBinary,
diff --git a/website/src/pages/pie/api.js b/website/src/pages/pie/api.js
index 9186912513..4fbb318fcb 100644
--- a/website/src/pages/pie/api.js
+++ b/website/src/pages/pie/api.js
@@ -64,22 +64,22 @@ const PieApi = () => {
                         modifiers: [['darker', 0.2]],
                     },
 
-                    enableRadialLabels: true,
-                    radialLabel: 'id',
-                    radialLabelsSkipAngle: 10,
-                    radialLabelsTextXOffset: 6,
-                    radialLabelsTextColor: '#333333',
-                    radialLabelsLinkOffset: 0,
-                    radialLabelsLinkDiagonalLength: 16,
-                    radialLabelsLinkHorizontalLength: 24,
-                    radialLabelsLinkStrokeWidth: 1,
-                    radialLabelsLinkColor: { from: 'color' },
+                    enableArcLinkLabels: true,
+                    arcLinkLabel: 'id',
+                    arcLinkLabelsSkipAngle: 10,
+                    arcLinkLabelsTextOffset: 6,
+                    arcLinkLabelsTextColor: '#333333',
+                    arcLinkLabelsOffset: 0,
+                    arcLinkLabelsDiagonalLength: 16,
+                    arcLinkLabelsStraightLength: 24,
+                    arcLinkLabelsThickness: 1,
+                    arcLinkLabelsColor: { from: 'color' },
 
-                    enableSliceLabels: true,
-                    sliceLabel: 'value',
-                    sliceLabelsRadiusOffset: 0.5,
-                    sliceLabelsSkipAngle: 10,
-                    sliceLabelsTextColor: '#333333',
+                    enableArcLabels: true,
+                    arcLabel: 'value',
+                    arcLabelsRadiusOffset: 0.5,
+                    arcLabelsSkipAngle: 10,
+                    arcLabelsTextColor: '#333333',
 
                     data: JSON.stringify(data, null, '  '),
                 }}
diff --git a/website/src/pages/pie/canvas.js b/website/src/pages/pie/canvas.js
index ad3dde72f1..7536f8f38f 100644
--- a/website/src/pages/pie/canvas.js
+++ b/website/src/pages/pie/canvas.js
@@ -60,7 +60,7 @@ const initialProperties = {
     arcLinkLabelsOffset: 0,
     arcLinkLabelsDiagonalLength: 16,
     arcLinkLabelsStraightLength: 24,
-    arcLinkLabelsThickness: 1,
+    arcLinkLabelsThickness: 2,
     arcLinkLabelsColor: { from: 'color' },
 
     enableArcLabels: true,
diff --git a/website/src/pages/pie/index.js b/website/src/pages/pie/index.js
index 50fa922727..e4ac41582e 100644
--- a/website/src/pages/pie/index.js
+++ b/website/src/pages/pie/index.js
@@ -49,7 +49,7 @@ const initialProperties = {
     arcLinkLabelsOffset: 0,
     arcLinkLabelsDiagonalLength: 16,
     arcLinkLabelsStraightLength: 24,
-    arcLinkLabelsThickness: 1,
+    arcLinkLabelsThickness: 2,
     arcLinkLabelsColor: { from: 'color' },
 
     enableArcLabels: true,