diff --git a/aiohttp_deps/initializer.py b/aiohttp_deps/initializer.py
index 266968f..6b03cbd 100644
--- a/aiohttp_deps/initializer.py
+++ b/aiohttp_deps/initializer.py
@@ -30,6 +30,15 @@ def __init__(
     ) -> None:
         self.original_handler = copy.copy(original_route)
         self.graph = DependencyGraph(self.original_handler)
+        signature = inspect.signature(self.original_handler)
+        # This flag means that the function requires one argument and
+        # doesn't depend on any other dependencies.
+        # We assume that such functions should be treated as ordinary
+        # aiohttp handlers and therefore we don't inject any dependencies
+        # and pass request object directly to the handler.
+        self.is_ordinary = False
+        if self.graph.is_empty() and len(signature.parameters) == 1:
+            self.is_ordinary = True
 
     async def __call__(self, request: web.Request) -> web.StreamResponse:
         """
@@ -41,6 +50,8 @@ async def __call__(self, request: web.Request) -> web.StreamResponse:
         :param request: current request.
         :return: response.
         """
+        if self.is_ordinary:
+            return await self.original_handler(request)
         # Hack for mypy to work
         values_overrides = request.app.get(VALUES_OVERRIDES_KEY)
         if values_overrides is None:
diff --git a/aiohttp_deps/swagger.py b/aiohttp_deps/swagger.py
index 11923d7..8552b9d 100644
--- a/aiohttp_deps/swagger.py
+++ b/aiohttp_deps/swagger.py
@@ -203,6 +203,7 @@ def setup_swagger(  # noqa: C901
     swagger_ui_url: str = "/docs",
     enable_ui: bool = True,
     hide_heads: bool = True,
+    hide_options: bool = True,
     title: str = "AioHTTP",
     description: Optional[str] = None,
     version: str = "1.0.0",
@@ -225,13 +226,14 @@ def setup_swagger(  # noqa: C901
     :param swagger_ui_url: URL where swagger ui will be served.
     :param enable_ui: whether you want to enable bundled swagger ui.
     :param hide_heads: hide HEAD requests.
+    :param hide_options: hide OPTIONS requests.
     :param title: Title of an application.
     :param description: description of an application.
     :param version: version of an application.
     :return: startup event handler.
     """
 
-    async def event_handler(app: web.Application) -> None:
+    async def event_handler(app: web.Application) -> None:  # noqa: C901
         openapi_schema = {
             "openapi": "3.0.0",
             "info": {
@@ -245,7 +247,9 @@ async def event_handler(app: web.Application) -> None:
         for route in app.router.routes():
             if route.resource is None:  # pragma: no cover
                 continue
-            if hide_heads and route.method == "HEAD":
+            if hide_heads and route.method.lower() == "HEAD":  # pragma: no cover
+                continue
+            if hide_options and route.method.lower() == "OPTIONS":  # pragma: no cover
                 continue
             if isinstance(route._handler, InjectableFuncHandler):
                 extra_openapi = getattr(
diff --git a/pyproject.toml b/pyproject.toml
index 7b052b5..b21f6f6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,7 +3,7 @@ name = "aiohttp-deps"
 description = "Dependency injection for AioHTTP"
 authors = ["Taskiq team <taskiq@no-reply.com>"]
 maintainers = ["Taskiq team <taskiq@no-reply.com>"]
-version = "1.1.0"
+version = "1.1.1"
 readme = "README.md"
 license = "LICENSE"
 classifiers = [
@@ -47,12 +47,9 @@ ruff = "^0.1.7"
 [tool.mypy]
 strict = true
 ignore_missing_imports = true
-allow_subclassing_any = true
-allow_untyped_calls = true
 pretty = true
 show_error_codes = true
 implicit_reexport = true
-allow_untyped_decorators = true
 warn_return_any = false
 warn_unused_ignores = false
 
diff --git a/tests/test_func_dependencies.py b/tests/test_func_dependencies.py
index 7c50d2d..de333d3 100644
--- a/tests/test_func_dependencies.py
+++ b/tests/test_func_dependencies.py
@@ -79,3 +79,18 @@ async def handler(num: int = Depends(original_dep)) -> web.Response:
     resp = await client.get("/")
     assert resp.status == 200
     assert (await resp.json())["request"] == 2
+
+
+@pytest.mark.anyio
+async def test_ordinary_functions_support(
+    my_app: web.Application,
+    aiohttp_client: ClientGenerator,
+) -> None:
+    async def handler(request: web.Request) -> web.Response:
+        return web.json_response({"request": "ordinary"})
+
+    my_app.router.add_get("/", handler)
+    client = await aiohttp_client(my_app)
+    resp = await client.get("/")
+    assert resp.status == 200
+    assert await resp.json() == {"request": "ordinary"}