diff --git a/frontend/src/lib/shared/errors.ts b/frontend/src/lib/shared/errors.ts
index 4bff75e6..6efec2a7 100644
--- a/frontend/src/lib/shared/errors.ts
+++ b/frontend/src/lib/shared/errors.ts
@@ -53,8 +53,6 @@ export type ErrorCode =
 	| 'FORBIDDEN'
 	| 'CSRF_TOKEN_MISSING'
 	| 'TOO_MANY_LOGIN_ATTEMPTS'
-	| 'SMART_SEARCH_UNAVAILABLE'
-	| 'SMART_SEARCH_RATE_LIMITED'
 	| 'VALIDATION_ERROR'
 	| 'BATCH_TOO_LARGE'
 	| 'BULK_EDIT_TOO_MANY_IDS'
@@ -180,10 +178,6 @@ export function getErrorMessage(code: ErrorCode | string | undefined): string {
 			return m.error_csrf_token_missing();
 		case 'TOO_MANY_LOGIN_ATTEMPTS':
 			return m.error_too_many_login_attempts();
-		case 'SMART_SEARCH_UNAVAILABLE':
-			return m.error_smart_search_unavailable();
-		case 'SMART_SEARCH_RATE_LIMITED':
-			return m.error_smart_search_rate_limited();
 		case 'VALIDATION_ERROR':
 			return m.error_validation_error();
 		case 'BATCH_TOO_LARGE':