diff --git a/homeassistant/components/roborock/__init__.py b/homeassistant/components/roborock/__init__.py
index a3ccf0c6eed..8140b58b86c 100644
--- a/homeassistant/components/roborock/__init__.py
+++ b/homeassistant/components/roborock/__init__.py
@@ -24,6 +24,7 @@ from homeassistant.const import CONF_USERNAME, EVENT_HOMEASSISTANT_STOP
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryAuthFailed, ConfigEntryNotReady
 from homeassistant.helpers import device_registry as dr
+from homeassistant.helpers.aiohttp_client import async_get_clientsession
 
 from .const import CONF_BASE_URL, CONF_USER_DATA, DOMAIN, PLATFORMS
 from .coordinator import (
@@ -45,7 +46,11 @@ async def async_setup_entry(hass: HomeAssistant, entry: RoborockConfigEntry) ->
     entry.async_on_unload(entry.add_update_listener(update_listener))
 
     user_data = UserData.from_dict(entry.data[CONF_USER_DATA])
-    api_client = RoborockApiClient(entry.data[CONF_USERNAME], entry.data[CONF_BASE_URL])
+    api_client = RoborockApiClient(
+        entry.data[CONF_USERNAME],
+        entry.data[CONF_BASE_URL],
+        session=async_get_clientsession(hass),
+    )
     _LOGGER.debug("Getting home data")
     try:
         home_data = await api_client.get_home_data_v2(user_data)
diff --git a/homeassistant/components/roborock/config_flow.py b/homeassistant/components/roborock/config_flow.py
index 1a6b67286bb..6a5f1ce08f8 100644
--- a/homeassistant/components/roborock/config_flow.py
+++ b/homeassistant/components/roborock/config_flow.py
@@ -28,6 +28,7 @@ from homeassistant.config_entries import (
 )
 from homeassistant.const import CONF_USERNAME
 from homeassistant.core import callback
+from homeassistant.helpers.aiohttp_client import async_get_clientsession
 
 from .const import (
     CONF_BASE_URL,
@@ -63,7 +64,9 @@ class RoborockFlowHandler(ConfigFlow, domain=DOMAIN):
             self._abort_if_unique_id_configured(error="already_configured_account")
             self._username = username
             _LOGGER.debug("Requesting code for Roborock account")
-            self._client = RoborockApiClient(username)
+            self._client = RoborockApiClient(
+                username, session=async_get_clientsession(self.hass)
+            )
             errors = await self._request_code()
             if not errors:
                 return await self.async_step_code()
@@ -140,7 +143,9 @@ class RoborockFlowHandler(ConfigFlow, domain=DOMAIN):
         """Perform reauth upon an API authentication error."""
         self._username = entry_data[CONF_USERNAME]
         assert self._username
-        self._client = RoborockApiClient(self._username)
+        self._client = RoborockApiClient(
+            self._username, session=async_get_clientsession(self.hass)
+        )
         return await self.async_step_reauth_confirm()
 
     async def async_step_reauth_confirm(
diff --git a/homeassistant/components/roborock/quality_scale.yaml b/homeassistant/components/roborock/quality_scale.yaml
index 06a7638c222..430bdd9c2b6 100644
--- a/homeassistant/components/roborock/quality_scale.yaml
+++ b/homeassistant/components/roborock/quality_scale.yaml
@@ -73,7 +73,5 @@ rules:
   stale-devices: done
   # Platinum
   async-dependency: todo
-  inject-websession:
-    status: todo
-    comment: Web API uses aiohttp but does not yet inject web session.
+  inject-websession: done
   strict-typing: todo