diff --git a/content/en/api/entities.md b/content/en/api/entities.md
index 7bbe4e2c..e4e8df2e 100644
--- a/content/en/api/entities.md
+++ b/content/en/api/entities.md
@@ -319,6 +319,7 @@ Please check `app/javascript/mastodon/selectors/index.js` and `app/lib/feed_mana
 | `mentions` | Array of [Mention](#mention) |{{< no >}}|0.6.0|
 | `tags` | Array of [Tag](#tag) |{{< no >}}|0.9.0|
 | `card` | [Card](#card) |{{< yes >}}|2.6.0|
+| `poll` | [Poll](#poll) |{{< yes >}}|2.8.0|
 | `application` | [Application](#application) |{{< no >}}|0.9.9|
 | `language` | String (ISO6391) |{{< yes >}}|1.4.0|
 | `pinned` | Boolean |{{< yes >}}|1.6.0|