diff --git a/README.md b/README.md
index fe23668..aa91aa0 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,10 @@
 
 A daemon that connects to a Forgejo instance and runs jobs for continous integration. The [installation and usage instructions](https://forgejo.org/docs/next/admin/actions/) are part of the Forgejo documentation.
 
+# Reporting bugs
+
+When filing a bug in [the issue tracker](https://code.forgejo.org/forgejo/runner/issues), it is very helpful to propose a pull request [in the end-to-end tests](https://code.forgejo.org/forgejo/end-to-end/src/branch/main/actions) repository that adds a reproducer. It will fail the CI and unambiguously demonstrate that the problem exists. In most cases it is enough to add a workflow ([see the echo example](https://code.forgejo.org/forgejo/end-to-end/src/branch/main/actions/example-echo)). For more complicated cases it is also possible to add a runner config file as well as shell scripts to setup and teardown the test case ([see the service example](https://code.forgejo.org/forgejo/end-to-end/src/branch/main/actions/example-service)).
+
 # Hacking
 
 The Forgejo runner depends on [a fork of ACT](https://code.forgejo.org/forgejo/act) and is a dependency of the [setup-forgejo action](https://code.forgejo.org/actions/setup-forgejo). See [the full dependency graph](https://code.forgejo.org/actions/cascading-pr/#forgejo-dependencies) for a global view.