diff --git a/app/routes/queries.py b/app/routes/queries.py
index 4543102..af8d538 100644
--- a/app/routes/queries.py
+++ b/app/routes/queries.py
@@ -210,7 +210,7 @@ LEFT JOIN EXAMEN ex ON TRIM(ex.CODIGO) = TRIM(rel.COD_EXAMEN)
 LEFT JOIN EMPRESA e ON e.NIT = r.NIT_EMPRESA
 LEFT JOIN TARIFA t ON TRIM(t.COD_EXAMEN) = TRIM(rel.COD_EXAMEN) AND t.TARIFA = e.TARIFA
 WHERE r.FECHA_RECEPCION BETWEEN :fecha_ini AND :fecha_fin
-  AND e.CODCONTRATO = '040'
+  AND TRIM(e.CODCONTRATO) = '040'
 ORDER BY r.IDRECEPCION""",
         "description": "Facturas de venta contrato 040 en un rango de fechas"
     },
@@ -237,7 +237,7 @@ LEFT JOIN EXAMEN ex ON TRIM(ex.CODIGO) = TRIM(rel.COD_EXAMEN)
 LEFT JOIN EMPRESA e ON e.NIT = r.NIT_EMPRESA
 LEFT JOIN TARIFA t ON TRIM(t.COD_EXAMEN) = TRIM(rel.COD_EXAMEN) AND t.TARIFA = e.TARIFA
 WHERE r.NUM_FACTURA = :num_factura
-  AND e.CODCONTRATO = '040'""",
+  AND TRIM(e.CODCONTRATO) = '040'""",
         "description": "Factura de venta contrato 040 por número de factura"
     },
 ]