diff --git a/crates/ruma-client-api/src/space/get_hierarchy.rs b/crates/ruma-client-api/src/space/get_hierarchy.rs
index a4339e5e..b3066e8a 100644
--- a/crates/ruma-client-api/src/space/get_hierarchy.rs
+++ b/crates/ruma-client-api/src/space/get_hierarchy.rs
@@ -63,7 +63,7 @@ pub mod v1 {
             pub next_batch: Option<String>,
 
             /// A paginated chunk of the space children.
-            pub chunk: Vec<SpaceHierarchyRoomsChunk>,
+            pub rooms: Vec<SpaceHierarchyRoomsChunk>,
         }
 
         error: crate::Error