diff --git a/pytest.ini b/pytest.ini
--- a/pytest.ini
+++ b/pytest.ini
@@ -1,3 +1,2 @@
 [pytest]
-testpaths = light9
-pythonpath = __pypackages__/3.10/lib
+testpaths = src/light9
diff --git a/lib/background_loop.py b/src/light9/background_loop.py
rename from lib/background_loop.py
rename to src/light9/background_loop.py
diff --git a/src/light9/effect/sequencer/service.py b/src/light9/effect/sequencer/service.py
--- a/src/light9/effect/sequencer/service.py
+++ b/src/light9/effect/sequencer/service.py
@@ -14,7 +14,7 @@ from starlette.applications import Starl
 from starlette.routing import Route
 from starlette_exporter import PrometheusMiddleware, handle_metrics
 
-from lib.background_loop import loop_forever
+from light9.background_loop import loop_forever
 from light9 import networking
 from light9.collector.collector_client_asyncio import sendToCollector
 from light9.effect.effect_function_library import EffectFunctionLibrary