diff --git a/crates/ruma-client-api/src/error/kind_serde.rs b/crates/ruma-client-api/src/error/kind_serde.rs
index 88413e55..1ddf038f 100644
--- a/crates/ruma-client-api/src/error/kind_serde.rs
+++ b/crates/ruma-client-api/src/error/kind_serde.rs
@@ -206,6 +206,9 @@ impl<'de> Visitor<'de> for ErrorKindVisitor {
             },
             ErrCode::CannotLeaveServerNoticeRoom => ErrorKind::CannotLeaveServerNoticeRoom,
             ErrCode::WeakPassword => ErrorKind::WeakPassword,
+            ErrCode::UnableToAuthorizeJoin => ErrorKind::UnableToAuthorizeJoin,
+            ErrCode::UnableToGrantJoin => ErrorKind::UnableToGrantJoin,
+            ErrCode::BadAlias => ErrorKind::BadAlias,
             ErrCode::DuplicateAnnotation => ErrorKind::DuplicateAnnotation,
             ErrCode::NotYetUploaded => ErrorKind::NotYetUploaded,
             ErrCode::CannotOverwriteMedia => ErrorKind::CannotOverwriteMedia,
@@ -252,6 +255,9 @@ enum ErrCode {
     ResourceLimitExceeded,
     CannotLeaveServerNoticeRoom,
     WeakPassword,
+    UnableToAuthorizeJoin,
+    UnableToGrantJoin,
+    BadAlias,
     DuplicateAnnotation,
     #[ruma_enum(alias = "FI.MAU.MSC2246_NOT_YET_UPLOADED")]
     NotYetUploaded,