diff --git a/README.md b/README.md
index 9f9fc4c..6199c42 100644
--- a/README.md
+++ b/README.md
@@ -60,7 +60,11 @@ have the same format.
 testing
 -----------
 
-unit tests can be run with `python setup.py test`
+```
+gitlab-runner exec docker test
+```
+
+(or, `pytest-3`, assuming you have a properly configured system)
 
 screenshots
 --------------