diff --git a/homeassistant/components/http/__init__.py b/homeassistant/components/http/__init__.py
index fae50f97a33..38f0b628b2c 100644
--- a/homeassistant/components/http/__init__.py
+++ b/homeassistant/components/http/__init__.py
@@ -34,7 +34,7 @@ from homeassistant.components.network import async_get_source_ip
 from homeassistant.const import EVENT_HOMEASSISTANT_STOP, SERVER_PORT
 from homeassistant.core import Event, HomeAssistant, callback
 from homeassistant.exceptions import HomeAssistantError
-from homeassistant.helpers import storage
+from homeassistant.helpers import frame, storage
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.http import (
     KEY_ALLOW_CONFIGURED_CORS,
@@ -480,6 +480,16 @@ class HomeAssistantHTTP:
         self, url_path: str, path: str, cache_headers: bool = True
     ) -> None:
         """Register a folder or file to serve as a static path."""
+        frame.report(
+            "calls hass.http.register_static_path which is deprecated because "
+            "it does blocking I/O in the event loop, instead "
+            "call `await hass.http.async_register_static_path("
+            f'[StaticPathConfig("{url_path}", "{path}", {cache_headers})])`; '
+            "This function will be removed in 2025.7",
+            exclude_integrations={"http"},
+            error_if_core=False,
+            error_if_integration=False,
+        )
         configs = [StaticPathConfig(url_path, path, cache_headers)]
         resources = self._make_static_resources(configs)
         self._async_register_static_paths(configs, resources)
diff --git a/tests/components/http/test_init.py b/tests/components/http/test_init.py
index 489be0878b3..995be3954d9 100644
--- a/tests/components/http/test_init.py
+++ b/tests/components/http/test_init.py
@@ -526,3 +526,24 @@ async def test_logging(
     response = await client.get("/api/states/logging.entity")
     assert response.status == HTTPStatus.OK
     assert "GET /api/states/logging.entity" not in caplog.text
+
+
+async def test_register_static_paths(
+    hass: HomeAssistant,
+    hass_client: ClientSessionGenerator,
+    caplog: pytest.LogCaptureFixture,
+) -> None:
+    """Test registering a static path with old api."""
+    assert await async_setup_component(hass, "frontend", {})
+    path = str(Path(__file__).parent)
+    hass.http.register_static_path("/something", path)
+    client = await hass_client()
+    resp = await client.get("/something/__init__.py")
+    assert resp.status == HTTPStatus.OK
+
+    assert (
+        "Detected code that calls hass.http.register_static_path "
+        "which is deprecated because it does blocking I/O in the "
+        "event loop, instead call "
+        "`await hass.http.async_register_static_path"
+    ) in caplog.text