diff --git a/apps/api/src/services/cfdi.service.ts b/apps/api/src/services/cfdi.service.ts
index c984742..2f59d3e 100644
--- a/apps/api/src/services/cfdi.service.ts
+++ b/apps/api/src/services/cfdi.service.ts
@@ -21,12 +21,12 @@ export async function getCfdis(schema: string, filters: CfdiFilters): Promise<Cf
   }
 
   if (filters.fechaInicio) {
-    whereClause += ` AND fecha_emision >= $${paramIndex++}`;
+    whereClause += ` AND fecha_emision >= $${paramIndex++}::date`;
     params.push(filters.fechaInicio);
   }
 
   if (filters.fechaFin) {
-    whereClause += ` AND fecha_emision <= $${paramIndex++}`;
+    whereClause += ` AND fecha_emision <= ($${paramIndex++}::date + interval '1 day')`;
     params.push(filters.fechaFin);
   }