diff --git a/README.md b/README.md
index 5ef2655..6ccb0f5 100644
--- a/README.md
+++ b/README.md
@@ -111,7 +111,7 @@ getDirection() {
 
 ## Development
 
-👉 [Playground](https://github.com/explooosion/Agm-Direction/tree/refactor/playground)
+👉 [Playground](https://github.com/explooosion/Agm-Direction/tree/master/playground)
 
 ## Generator 
 This library generated by [angular-library-starter](https://github.com/robisim74/angular-library-starter).