diff --git a/src/service/mod.rs b/src/service/mod.rs
index 36c51408..1d369da0 100644
--- a/src/service/mod.rs
+++ b/src/service/mod.rs
@@ -1,4 +1,4 @@
-#![type_length_limit = "24576"]
+#![type_length_limit = "98304"]
 #![allow(refining_impl_trait)]
 
 mod manager;
diff --git a/src/service/rooms/spaces/mod.rs b/src/service/rooms/spaces/mod.rs
index 3e181b85..9603267d 100644
--- a/src/service/rooms/spaces/mod.rs
+++ b/src/service/rooms/spaces/mod.rs
@@ -27,7 +27,7 @@ use tuwunel_core::{
 		IterStream,
 		future::{BoolExt, TryExtExt},
 		math::usize_from_f64,
-		stream::{BroadbandExt, ReadyExt},
+		stream::{BroadbandExt, ReadyExt, TryReadyExt},
 	},
 };
 
@@ -225,48 +225,6 @@ async fn get_summary_and_children_federation(
 	Ok(Some(accessibility))
 }
 
-/// Simply returns the stripped m.space.child events of a room
-#[implement(Service)]
-fn get_space_child_events<'a>(
-	&'a self,
-	room_id: &'a RoomId,
-) -> impl Stream<Item = PduEvent> + Send + 'a {
-	self.services
-		.state
-		.get_room_shortstatehash(room_id)
-		.map_ok(|current_shortstatehash| {
-			self.services
-				.state_accessor
-				.state_keys_with_ids(current_shortstatehash, &StateEventType::SpaceChild)
-				.boxed()
-		})
-		.map(Result::into_iter)
-		.map(IterStream::stream)
-		.map(StreamExt::flatten)
-		.flatten_stream()
-		.broad_filter_map(async move |(state_key, event_id): (_, OwnedEventId)| {
-			self.services
-				.timeline
-				.get_pdu(&event_id)
-				.map_ok(move |pdu| (state_key, pdu))
-				.ok()
-				.await
-		})
-		.ready_filter_map(move |(state_key, pdu)| {
-			if let Ok(content) = pdu.get_content::<SpaceChildEventContent>() {
-				if content.via.is_empty() {
-					return None;
-				}
-			}
-
-			if RoomId::parse(&state_key).is_err() {
-				return None;
-			}
-
-			Some(pdu)
-		})
-}
-
 /// Gets the summary of a space using either local or remote (federation)
 /// sources
 #[implement(Service)]
@@ -550,6 +508,52 @@ async fn cache_insert(
 	cache.insert(current_room.to_owned(), Some(CachedSpaceHierarchySummary { summary }));
 }
 
+/// Simply returns the stripped m.space.child events of a room
+#[implement(Service)]
+fn get_space_child_events<'a>(
+	&'a self,
+	room_id: &'a RoomId,
+) -> impl Stream<Item = PduEvent> + Send + 'a {
+	self.services
+		.state_accessor
+		.room_state_keys_with_ids(room_id, &StateEventType::SpaceChild)
+		.ready_filter_map(Result::ok)
+		.broad_filter_map(async move |(state_key, event_id): (_, OwnedEventId)| {
+			self.services
+				.timeline
+				.get_pdu(&event_id)
+				.map_ok(move |pdu| (state_key, pdu))
+				.ok()
+				.await
+		})
+		.ready_filter_map(move |(state_key, pdu)| {
+			if let Ok(content) = pdu.get_content::<SpaceChildEventContent>() {
+				if content.via.is_empty() {
+					return None;
+				}
+			}
+
+			if RoomId::parse(&state_key).is_err() {
+				return None;
+			}
+
+			Some(pdu)
+		})
+}
+
+/// Simply returns the stripped m.space.child events of a room
+#[implement(Service)]
+pub fn get_space_children<'a>(
+	&'a self,
+	room_id: &'a RoomId,
+) -> impl Stream<Item = OwnedRoomId> + Send + 'a {
+	self.services
+		.state_accessor
+		.room_state_keys(room_id, &StateEventType::SpaceChild)
+		.ready_and_then(|state_key| OwnedRoomId::parse(state_key.as_str()).map_err(Into::into))
+		.ready_filter_map(Result::ok)
+}
+
 // Here because cannot implement `From` across ruma-federation-api and
 // ruma-client-api types
 impl From<CachedSpaceHierarchySummary> for SpaceHierarchyRoomsChunk {