diff --git a/libraries/shared/src/SimpleMovingAverage.cpp b/libraries/shared/src/SimpleMovingAverage.cpp
index f52a8b1c3d..676c85598e 100644
--- a/libraries/shared/src/SimpleMovingAverage.cpp
+++ b/libraries/shared/src/SimpleMovingAverage.cpp
@@ -42,6 +42,8 @@ int SimpleMovingAverage::updateAverage(float sample) {
 
 void SimpleMovingAverage::reset() {
     _numSamples = 0;
+    _average = 0;
+    _eventDeltaAverage = 0;
 }
 
 float SimpleMovingAverage::getEventDeltaAverage() const {