diff --git a/README.md b/README.md
index 7fb9702..9a5e4eb 100644
--- a/README.md
+++ b/README.md
@@ -20,6 +20,12 @@ To run successfully, very specific arguments are required. The easiest way to us
 - `--recipes_dir`: directory of all available abra recipes
 - `--output_dir`: target directory for all test results
 
+Furtheremore, there are these optional arguments:
+
+- `--resume`: `abratest` will take the directory in `output_dir` with the most recent creation date and resume the tests there.
+- `--debug`: enables playwright debug mode, see docs [here](https://playwright.dev/python/docs/running-tests#debugging-tests)  
+- `--timeout`: will overwrite the default playwright timeouts in [ms], see docs [here](https://playwright.dev/python/docs/api/class-browsercontext#browser-context-set-default-timeout) and [here](https://playwright.dev/python/docs/test-assertions#global-timeout). In our current setup, some tests can fail at 10s but will pass with 20s.
+
 ### env_paths [string]
 
 The variable env_paths consists of one or more paths pointing at .env files. The paths are separated with ";". These .env files are actually configuration files for `abra` recipes, but `pytest-abra` uses the same files for test configuration.