diff --git a/docs/api/supervisor/endpoints.md b/docs/api/supervisor/endpoints.md
index d168a4a7..6d79db52 100644
--- a/docs/api/supervisor/endpoints.md
+++ b/docs/api/supervisor/endpoints.md
@@ -1208,6 +1208,13 @@ Passing `image`, `refresh_token`, `audio_input` or `audio_output` with `null` re
Rebuild the Home Assistant core container
+
+**Payload:**
+
+| key | type | optional | description |
+| --------- | ---------- | -------- | -------------------------------- |
+| safe_mode | boolean | True | Rebuild Core into safe mode |
+