diff --git a/libwvdrmengine/cdm/test/timer_unittest.cpp b/libwvdrmengine/cdm/test/timer_unittest.cpp
index bc01ed27..6a033de8 100644
--- a/libwvdrmengine/cdm/test/timer_unittest.cpp
+++ b/libwvdrmengine/cdm/test/timer_unittest.cpp
@@ -13,7 +13,6 @@ class TestTimerHandler : public TimerHandler {
   virtual void OnTimerEvent() { timer_events_++; }
 
   uint32_t timer_events() { return timer_events_; }
-  void ResetTimerEvents() { timer_events_ = 0; }
 
  private:
   uint32_t timer_events_;