diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 0391ae5e..af439e0a 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,7 +1,7 @@
 Thanks for contributing to this project.
 
 
-**Please submit your pull request against the `develop` branch only.**
+**Please submit your pull request against the `master` branch only.**
 
 
 Please ensure that you run `phpunit` from the project root after you've made any changes.