diff --git a/conftest.py b/conftest.py
index d6f907d..eb6de3d 100644
--- a/conftest.py
+++ b/conftest.py
@@ -1,12 +1,6 @@
 from hypothesis import settings
 
 # define tests profile. Full documentation is at:
 # https://hypothesis.readthedocs.io/en/latest/settings.html#settings-profiles
 settings.register_profile("fast", max_examples=5, deadline=5000)
 settings.register_profile("slow", max_examples=20, deadline=5000)
-
-# Modules that should not be loaded by --doctest-modules
-collect_ignore = [
-    # NotImplementedError: save_group is not supported by this backend.
-    'swh/scheduler/tests/tasks.py',
-]