diff --git a/README.md b/README.md
index 69cd43b7302f230c79b5e36758b3dca5bfc17033..cee7323fb264afb3aa800b4580a98505b41cf6bd 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,7 @@ Full documentation at http://www.rapidmixapi.com/
 We are using Catch for C++ testing. Look at the test fixtures in the /tests/test_projetc/test_project.xcodeproj for an example of how to implement them.
 
 ## Building with CMake
+Navigate to /RAPID-MIX_API and run this in a terminal:
 
 `mkdir build  
 cd build