diff --git a/pyproject.toml b/pyproject.toml
index 529eebb..93a4b85 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -93,8 +93,6 @@ style = [
 ]
 test = [
   'pytest-cov',
-  'pytest-randomly',
-  'pytest-rerunfailures',
   'pytest-timeout',
   'pytest>=8.0.0',
   'stimuli[lsl]',
diff --git a/stimuli/keyboard/tests/test_keyboard.py b/stimuli/keyboard/tests/test_keyboard.py
index 0fa8c1e..de0f12e 100644
--- a/stimuli/keyboard/tests/test_keyboard.py
+++ b/stimuli/keyboard/tests/test_keyboard.py
@@ -14,7 +14,7 @@ def controller() -> Controller:
     return Controller()
 
 
-@pytest.mark.flaky(reruns=10)
+@pytest.mark.xfail("Unreliable on CIs.")
 def test_keyboard_basic(controller: Controller) -> None:
     """Test basic keyboard functionalities."""
     kb = Keyboard().start(suppress=True)