diff --git a/app/src/main/res/values-es/strings.xml b/app/src/main/res/values-es/strings.xml
index f109af841..fd1cd6232 100644
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@@ -3541,4 +3541,6 @@
     <string name="devicetype_garmin_forerunner_620">Garmin Forerunner 620</string>
     <string name="pref_wear_sensor_summary">Detectar cuando no se está usando el dispositivo</string>
     <string name="pref_wear_sensor_title">Sensor de uso</string>
+    <string name="pref_developer_add_test_activities_title">Agregar actividades de prueba</string>
+    <string name="pref_developer_add_test_activities_summary">Llene la base de datos con actividades de prueba ficticias</string>
 </resources>
\ No newline at end of file