diff --git a/README.md b/README.md
index 2d42806..b56ff39 100644
--- a/README.md
+++ b/README.md
@@ -26,8 +26,9 @@ cd nimbotsdk/src/ && pnpm install
 
 ### Tests
 
-Procedures that have been tested to work are imported into `src/nimbotsdk.nim`.
+Procedures that have been checked to work are imported into `src/nimbotsdk.nim`.
 
+Copy `credentials.nim.example` to `credentials.nim` and add the needed values before running tests.
 Run tests:
 
 ```sh