diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 00000000..74fde306
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,7 @@
+## Playground
+
+Use this pen to test and deveop new features of Material Design for Bootstrap:
+
+http://codepen.io/FezVrasta/pen/ihmea
+
+It already includes every needed dependency and is based on the latest version of the theme.
diff --git a/README.md b/README.md
index 65935d62..15cc3e2b 100644
--- a/README.md
+++ b/README.md
@@ -56,6 +56,10 @@ If you like this project you may support me by donating something on Gittip, sta
 [![gittip](screenshots/gittip-button.jpg)](https://www.gittip.com/FezVrasta/)
 [![issues](screenshots/issues-button.jpg)](https://github.com/FezVrasta/bootstrap-material-design/issues)
 
+# Contribute
+
+Please see the [contrib](CONTRIBUTING.md) file.
+
 # Documentation
 
 Material Design for Bootstrap provides some additional stuff to get the best from Material Design.