diff --git a/crates/ruma-events/src/enums.rs b/crates/ruma-events/src/enums.rs
index 28a48dc1..d38a8742 100644
--- a/crates/ruma-events/src/enums.rs
+++ b/crates/ruma-events/src/enums.rs
@@ -73,9 +73,9 @@ event_enum! {
         "m.room.third_party_invite",
         "m.room.tombstone",
         "m.room.topic",
-        #[cfg(feature = "unstable-pre-spec")]
+        #[cfg(feature = "unstable-spec")]
         "m.space.child",
-        #[cfg(feature = "unstable-pre-spec")]
+        #[cfg(feature = "unstable-spec")]
         "m.space.parent",
     }
 
diff --git a/crates/ruma-events/src/lib.rs b/crates/ruma-events/src/lib.rs
index dd7875a3..0ae712f0 100644
--- a/crates/ruma-events/src/lib.rs
+++ b/crates/ruma-events/src/lib.rs
@@ -175,7 +175,7 @@ pub mod room;
 pub mod room_key;
 pub mod room_key_request;
 pub mod secret;
-#[cfg(feature = "unstable-pre-spec")]
+#[cfg(feature = "unstable-spec")]
 pub mod space;
 pub mod sticker;
 pub mod tag;
diff --git a/crates/ruma-events/src/room/create.rs b/crates/ruma-events/src/room/create.rs
index d97e0afc..8a6b53f9 100644
--- a/crates/ruma-events/src/room/create.rs
+++ b/crates/ruma-events/src/room/create.rs
@@ -45,7 +45,7 @@ pub struct RoomCreateEventContent {
     /// The room type.
     ///
     /// This is currently only used for spaces.
-    #[cfg(feature = "unstable-pre-spec")]
+    #[cfg(feature = "unstable-spec")]
     #[serde(skip_serializing_if = "Option::is_none", rename = "type")]
     pub room_type: Option<RoomType>,
 }
@@ -58,7 +58,7 @@ impl RoomCreateEventContent {
             federate: true,
             room_version: default_room_version_id(),
             predecessor: None,
-            #[cfg(feature = "unstable-pre-spec")]
+            #[cfg(feature = "unstable-spec")]
             room_type: None,
         }
     }
@@ -69,6 +69,7 @@ impl RoomCreateEventContent {
 /// This type can hold an arbitrary string. To check for formats that are not available as a
 /// documented variant here, use its string representation, obtained through `.as_str()`.
 #[derive(Clone, Debug, PartialEq, Eq, StringEnum)]
+#[cfg(feature = "unstable-spec")]
 #[non_exhaustive]
 pub enum RoomType {
     /// Defines the room as a space.
@@ -118,7 +119,7 @@ mod tests {
 
     use super::RoomCreateEventContent;
 
-    #[cfg(feature = "unstable-pre-spec")]
+    #[cfg(feature = "unstable-spec")]
     use super::RoomType;
 
     #[test]
@@ -128,7 +129,7 @@ mod tests {
             federate: false,
             room_version: RoomVersionId::V4,
             predecessor: None,
-            #[cfg(feature = "unstable-pre-spec")]
+            #[cfg(feature = "unstable-spec")]
             room_type: None,
         };
 
@@ -141,7 +142,7 @@ mod tests {
         assert_eq!(to_json_value(&content).unwrap(), json);
     }
 
-    #[cfg(feature = "unstable-pre-spec")]
+    #[cfg(feature = "unstable-spec")]
     #[test]
     fn space_serialization() {
         let content = RoomCreateEventContent {
@@ -177,7 +178,7 @@ mod tests {
                 federate: true,
                 room_version: RoomVersionId::V4,
                 predecessor: None,
-                #[cfg(feature = "unstable-pre-spec")]
+                #[cfg(feature = "unstable-spec")]
                 room_type: None,
             } if creator == "@carl:example.com"
         );
diff --git a/crates/ruma-events/src/space.rs b/crates/ruma-events/src/space.rs
index 52b285e4..4bf705dc 100644
--- a/crates/ruma-events/src/space.rs
+++ b/crates/ruma-events/src/space.rs
@@ -1,9 +1,6 @@
 //! Types for the `m.space` events.
 //!
-//! See [MSC2758] and [MSC1772].
-//!
-//! [MSC2758]: https://github.com/matrix-org/matrix-doc/blob/master/proposals/2758-textual-id-grammar.md
-//! [MSC1772]: https://github.com/matrix-org/matrix-doc/blob/master/proposals/1772-groups-as-rooms.md
+//! See [the unstable specification](https://spec.matrix.org/unstable/client-server-api/#spaces).
 
 pub mod child;
 pub mod parent;
diff --git a/crates/ruma-events/src/space/child.rs b/crates/ruma-events/src/space/child.rs
index 0c4fba5b..1fc2d60c 100644
--- a/crates/ruma-events/src/space/child.rs
+++ b/crates/ruma-events/src/space/child.rs
@@ -1,4 +1,6 @@
-//! Types for the `m.space.child` event.
+//! Types for the [`m.space.child`] event.
+//!
+//! [`m.space.child`]: https://spec.matrix.org/unstable/client-server-api/#mspacechild
 
 use ruma_events_macros::EventContent;
 use ruma_identifiers::ServerName;
diff --git a/crates/ruma-events/src/space/parent.rs b/crates/ruma-events/src/space/parent.rs
index 918d4de2..ba9eedb6 100644
--- a/crates/ruma-events/src/space/parent.rs
+++ b/crates/ruma-events/src/space/parent.rs
@@ -1,4 +1,6 @@
-//! Types for the `m.space.child` event.
+//! Types for the [`m.space.parent`] event.
+//!
+//! [`m.space.parent`]: https://spec.matrix.org/unstable/client-server-api/#mspaceparent
 
 use ruma_events_macros::EventContent;
 use ruma_identifiers::ServerName;