diff --git a/crates/workspace-server/src/records.rs b/crates/workspace-server/src/records.rs
index 236d138d..2cde25d8 100644
--- a/crates/workspace-server/src/records.rs
+++ b/crates/workspace-server/src/records.rs
@@ -479,6 +479,7 @@ pub fn ticket_api_typescript() -> String {
         TicketAssignmentPrincipalSummary::decl(&config),
         TicketActionEligibility::decl(&config),
         TicketMergeRequestSummary::decl(&config),
+        MergeRequestRefDiagnostic::decl(&config),
         MergeRequestListItem::decl(&config),
         MergeRequestListResponse::decl(&config),
         TicketEvidenceSummary::decl(&config),
diff --git a/web/workspace/src/lib/generated/ticket-api.ts b/web/workspace/src/lib/generated/ticket-api.ts
index dc366555..1901ee15 100644
--- a/web/workspace/src/lib/generated/ticket-api.ts
+++ b/web/workspace/src/lib/generated/ticket-api.ts
@@ -25,7 +25,9 @@ export type TicketActionEligibility = { can_assign_orchestrator: boolean, can_un
 
 export type TicketMergeRequestSummary = { merge_request_id: string, repository_key: string, state: string, review_status: string, selector_from: string | null, selector_to: string, updated_at: string, current_subject_ref: string | null, review_subject_ref: string | null, review_requested_at: string | null, review_submitted_at: string | null, review_excerpt: string | null, };
 
-export type MergeRequestListItem = { summary: TicketMergeRequestSummary, ticket_ids: Array<string>, thread_event_count: number, };
+export type MergeRequestRefDiagnostic = { code: string, message: string, };
+
+export type MergeRequestListItem = { summary: TicketMergeRequestSummary, ticket_ids: Array<string>, thread_event_count: number, ref_diagnostics?: Array<MergeRequestRefDiagnostic>, };
 
 export type MergeRequestListResponse = { items: Array<MergeRequestListItem>, next_cursor: string | null, };