diff --git a/crates/matrix-sdk-base/src/client.rs b/crates/matrix-sdk-base/src/client.rs
index 18a3190a7..f6b2eb447 100644
--- a/crates/matrix-sdk-base/src/client.rs
+++ b/crates/matrix-sdk-base/src/client.rs
@@ -307,6 +307,8 @@ impl BaseClient {
     /// # Panics
     ///
     /// This method panics if it is called twice.
+    ///
+    /// [`UserId`]: ruma::UserId
     pub async fn activate(
         &self,
         session_meta: SessionMeta,