diff --git a/server/routes.ts b/server/routes.ts
index 04d0727..eee10e8 100644
--- a/server/routes.ts
+++ b/server/routes.ts
@@ -5,7 +5,7 @@ import { setupAuth as setupReplitAuth, isAuthenticated as isAuthenticatedReplit
 import { setupLocalAuth, isAuthenticated as isAuthenticatedLocal } from "./localAuth";
 import { db } from "./db";
 import { guards, certifications, sites, shifts, shiftAssignments, users, insertShiftSchema, contractParameters, vehicles, serviceTypes, createMultiDayShiftSchema, insertCustomerSchema, customers, patrolRoutes, patrolRouteStops, insertPatrolRouteSchema, absences } from "@shared/schema";
-import { eq, and, gte, lte, desc, asc, ne, sql } from "drizzle-orm";
+import { eq, and, gte, lte, lt, desc, asc, ne, sql } from "drizzle-orm";
 import { differenceInDays, differenceInHours, differenceInMinutes, startOfWeek, endOfWeek, startOfMonth, endOfMonth, isWithinInterval, startOfDay, isSameDay, parseISO, format, isValid, addDays } from "date-fns";
 import { z } from "zod";
 import { fromZodError } from "zod-validation-error";