diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
index e082f69..4c73df3 100644
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -29,7 +29,7 @@ If you're not used to this workflow with git, you can start with some [docs from
 You have the option to test your changes locally by running the pipeline. For receiving warnings about process selectors and other `debug` information, it is recommended to use the debug profile. Execute all the tests with the following command:
 
 ```bash
-nf-test test --profile debug,test,docker --verbose
+nextflow run . -profile debug,test,docker --outdir <OUTDIR>
 ```
 
 When you create a pull request with changes, [GitHub Actions](https://github.com/features/actions) will run automatic tests.
diff --git a/.nf-core.yml b/.nf-core.yml
index 448dcec..90393b3 100644
--- a/.nf-core.yml
+++ b/.nf-core.yml
@@ -2,3 +2,4 @@ repository_type: pipeline
 nf_core_version: "2.14.1"
 lint:
   files_exist: conf/igenomes.config
+  files_unchanged: .github/CONTRIBUTING.md