diff --git a/LogDisplay.ipynb b/LogDisplay.ipynb
index 7009ee6e01ba35ef5db751dfa75bd23b343200ef..236824b3df736490e4973c8972828c327e2bcc7c 100644
--- a/LogDisplay.ipynb
+++ b/LogDisplay.ipynb
@@ -1,5 +1,15 @@
 {
  "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "!jupyter contrib nbextension install --user\n",
+    "!jupyter nbextension enable --py widgetsnbextension"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": 2,
diff --git a/README.md b/README.md
index 2da33308fdf342dbe2d794497a24b2f934146c72..b7f07a7c721eafff76141dddc6f4d2e2d8198f36 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,5 @@
+[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/git/https%3A%2F%2Fgitlab.liris.cnrs.fr%2Fjfize%2Fnotebooks-toponym-geocoding.git/master)
+
 # Notebooks Toponym Geocoding
 
+