diff --git a/.env b/.env
new file mode 100644
index 0000000..28eadec
--- /dev/null
+++ b/.env
@@ -0,0 +1 @@
+PYTHONPATH="src"
diff --git a/.vscode/launch.json b/.vscode/launch.json
index d3f9546..6c5e7f9 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -10,7 +10,13 @@
             "request": "launch",
             "module": "aiohttp.web",
             "justMyCode": true,
-            "args": ["-H", "localhost", "-P", "3001", "tests.utils.test_server:run_server"]
+            "args": [
+                "-H",
+                "localhost",
+                "-P",
+                "3001",
+                "tests.utils.test_server:run_server"
+            ]
         },
         {
             "name": "Debug CLI",
diff --git a/tests/__init__.py b/tests/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/tests/conftest.py b/tests/conftest.py
index 6c95da2..0aa088e 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -6,7 +6,8 @@
 import pytest
 import pytest_asyncio
 from aiohttp import web
-from utils.test_server import WebsocketView
+
+from .utils.test_server import WebsocketView
 
 
 @pytest.fixture(scope="session")