diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index fe3c16b..29c9fbf 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,5 +1,11 @@
 # Contributing to famous-flex
 
+## Develop-branch
+
+All Pull-requests should be made on the 'develop'-branch.
+Pull-requests on the 'master' -branch will not be accepted.
+
+
 ## Documentation
 
 Please note that documentation (i.e. everything in the `docs` directory) is
@@ -8,4 +14,4 @@ respective `.js` source file used to generate the final markdown.
 
 e.g. `src/layouts/CollectionLayout.js` contains the source documentation
 used to generate `docs/layouts/CollectionLayout.md`.  Only the former
-should be modified.
\ No newline at end of file
+should be modified.