diff --git a/litellm/proxy/dev_reload.py b/litellm/proxy/dev_reload.py
index 2ccd8e9ec45..f2494bd41bd 100644
--- a/litellm/proxy/dev_reload.py
+++ b/litellm/proxy/dev_reload.py
@@ -21,6 +21,7 @@ class ServerOptions(TypedDict, total=False):
     host: ReadOnly[str]
     port: ReadOnly[int]
     server_header: ReadOnly[bool]
+    timeout_graceful_shutdown: ReadOnly[float]
     log_config: ReadOnly[str | dict[str, JsonValue]]  # mutable-ok: uvicorn.Config requires a concrete logging dict
     log_level: ReadOnly[str | int]
     timeout_keep_alive: ReadOnly[int]
@@ -67,7 +68,7 @@ def pool_config(options: ReloadOptions, workers: int) -> Config:
         partial(load_app_or_exit, options["app"]),
         factory=True,
         workers=workers,
-        **SERVER_OPTIONS.validate_python({"timeout_worker_healthcheck": RELOAD_WORKER_HEALTHCHECK_SECONDS, **options}),
+        **SERVER_OPTIONS.validate_python({"timeout_worker_healthcheck": RELOAD_WORKER_HEALTHCHECK_SECONDS, **options}),  # pyright: ignore[reportArgumentType]  # uvicorn types the float graceful shutdown timeout as int
     )
 
 
@@ -102,7 +103,7 @@ def run_multi_worker_reload(options: ReloadOptions, workers: int) -> None:
         reload=options["reload"],
         reload_dirs=list(options["reload_dirs"]),
         reload_includes=list(options["reload_includes"]),
-        **SERVER_OPTIONS.validate_python(options),
+        **SERVER_OPTIONS.validate_python(options),  # pyright: ignore[reportArgumentType]  # uvicorn types the float graceful shutdown timeout as int
     )
     shared_socket: Final = worker_config.bind_socket()
     try:
diff --git a/tests/unit/proxy/test_dev_reload.py b/tests/unit/proxy/test_dev_reload.py
index fd6926c153f..39f9de17101 100644
--- a/tests/unit/proxy/test_dev_reload.py
+++ b/tests/unit/proxy/test_dev_reload.py
@@ -22,6 +22,7 @@ import pytest
 from uvicorn import config as uvicorn_config
 
 from litellm.proxy.dev_reload import (
+    RELOAD_OPTIONS,
     RELOAD_WORKER_HEALTHCHECK_SECONDS,
     ReloadOptions,
     load_app_or_exit,
@@ -29,6 +30,7 @@ from litellm.proxy.dev_reload import (
     pool_config,
     stop_pool_when_reloader_exits,
 )
+from litellm.proxy.proxy_cli import ProxyInitializationHelpers
 
 UNCHANGED_LOGGING: Final = {"version": 1, "incremental": True}
 POOL_WORKERS: Final = 2
@@ -132,6 +134,24 @@ def test_the_reload_pool_defaults_the_worker_healthcheck_and_keeps_an_explicit_o
     )
 
 
+def test_the_reload_pool_accepts_and_keeps_every_uvicorn_arg_the_proxy_cli_builds(tmp_path: Path) -> None:
+    cli_args: Final = ProxyInitializationHelpers.get_default_unvicorn_init_args(
+        "127.0.0.1", 4123, keepalive_timeout=61, timeout_worker_healthcheck=RELOAD_WORKER_HEALTHCHECK_SECONDS + 7
+    )
+    options: Final = RELOAD_OPTIONS.validate_python(
+        {
+            **cli_args,
+            "log_config": UNCHANGED_LOGGING,
+            "reload": True,
+            "reload_dirs": [str(tmp_path)],
+            "reload_includes": ["*.py"],
+        }
+    )
+    config: Final = pool_config(options, workers=POOL_WORKERS)
+    server_args: Final = {key: value for key, value in cli_args.items() if key not in ("app", "log_config")}
+    assert {key: getattr(config, key) for key in server_args} == server_args
+
+
 def test_the_pool_is_told_to_stop_once_the_reloader_process_exits() -> None:
     reloader: Final = multiprocessing.get_context("spawn").Process(target=time.sleep, args=(POOL_TIMEOUT_SECONDS,))
     reloader.start()