diff --git a/changelogs/room_versions/newsfragments/1103.clarification b/changelogs/room_versions/newsfragments/1103.clarification
index 05021959..c20e5f98 100644
--- a/changelogs/room_versions/newsfragments/1103.clarification
+++ b/changelogs/room_versions/newsfragments/1103.clarification
@@ -1 +1 @@
-Auth rules: Clarify behaviour around the `m.federate` field in `m.room.create` events.
+For all room versions: Add `m.federate` to the authorization rules, as originally intended.
diff --git a/content/rooms/v10.md b/content/rooms/v10.md
index 63a2e529..86ef7dc4 100644
--- a/content/rooms/v10.md
+++ b/content/rooms/v10.md
@@ -114,7 +114,10 @@ The rules are as follows:
         algorithm described in the server specification.
 3.  If event does not have a `m.room.create` in its `auth_events`,
     reject.
-4.  If type is `m.room.member`:
+4.  If the create event content has the field `m.federate` set to `false`
+    and the sender domain of the event does not match the sender domain of
+    the create event, reject.
+5.  If type is `m.room.member`:
     1.  If no `state_key` key or `membership` key in `content`, reject.
     2.  If `content` has a `join_authorised_via_users_server`
         key:
@@ -191,15 +194,15 @@ The rules are as follows:
             or `join`, allow.
         4.  Otherwise, reject.
     8.  Otherwise, the membership is unknown. Reject.
-5.  If the `sender`'s current membership state is not `join`, reject.
-6.  If type is `m.room.third_party_invite`:
+6.  If the `sender`'s current membership state is not `join`, reject.
+7.  If type is `m.room.third_party_invite`:
     1.  Allow if and only if `sender`'s current power level is greater
         than or equal to the *invite level*.
-7.  If the event type's *required power level* is greater than the
+8.  If the event type's *required power level* is greater than the
     `sender`'s power level, reject.
-8.  If the event has a `state_key` that starts with an `@` and does not
+9.  If the event has a `state_key` that starts with an `@` and does not
     match the `sender`, reject.
-9. If type is `m.room.power_levels`:
+10. If type is `m.room.power_levels`:
     1.  {{< added-in this="true" >}}
         If any of the keys `users_default`, `events_default`, `state_default`,
         `ban`, `redact`, `kick`, or `invite` in `content` are present and
@@ -230,7 +233,7 @@ The rules are as follows:
         1.  If the current value is equal to the `sender`'s current
             power level, reject.
     6.  Otherwise, allow.
-10. Otherwise, allow.
+11. Otherwise, allow.
 
 {{% boxes/note %}}
 Some consequences of these rules: