diff --git a/packages/binary_sensor/puerta_tendedero.yaml b/packages/binary_sensor/puerta_tendedero.yaml
index a261613..c56d182 100644
--- a/packages/binary_sensor/puerta_tendedero.yaml
+++ b/packages/binary_sensor/puerta_tendedero.yaml
@@ -7,6 +7,11 @@ binary_sensor:
            - binary_sensor.puerta_tendedero_primario
            - binary_sensor.puerta_tendedero_secundario
          value_template: >-
-            {{ is_state('binary_sensor.puerta_tendedero_primario','on') or is_state('binary_sensor.puerta_tendedero_secundario','on') }}
+          {% if as_timestamp(states.binary_sensor.puerta_tendedero_secundario.last_changed) <=
+                as_timestamp(states.binary_sensor.puerta_tendedero_primario.last_changed) -%}
+               {{ states('binary_sensor.puerta_tendedero_primario') }}
+          {%- else -%}
+               {{ states('binary_sensor.puerta_tendedero_secundario') }}
+          {%- endif -%}
          device_class: door