diff --git a/app/watchdog_service.hpp b/app/watchdog_service.hpp
index 0cf1c74..ed64a3c 100644
--- a/app/watchdog_service.hpp
+++ b/app/watchdog_service.hpp
@@ -35,6 +35,7 @@
         bool enabled;
         Action expireAction;
         TimerUse timerUse;
+        TimerUse expiredTimerUse;
         uint64_t interval;
         uint64_t timeRemaining;
     };
@@ -78,6 +79,13 @@
      */
     void setTimerUse(TimerUse timerUse);
 
+    /** @brief Sets the value of the ExpiredTimerUse property on the host
+     * watchdog
+     *
+     *  @param[in] timerUse - The new timerUse value
+     */
+    void setExpiredTimerUse(TimerUse timerUse);
+
     /** @brief Sets the value of the interval property on the host watchdog
      *
      *  @param[in] interval - The new interval value