diff --git a/README.md b/README.md
index 0738d44..59fac21 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ Things to do before releasing the v1 officially:
 - [ ] Implement 2-factor authentication
 - [ ] Implement profile management
 - [ ] Implement a caching strategy
-- [ ] Set up testing
+- [x] Set up testing
 - [ ] Set up mutation testing (infection PHP)
 - [ ] Set up PHPStan
 - [ ] Set up Deptrac