diff --git a/libraries/avatars/src/HeadData.h b/libraries/avatars/src/HeadData.h
index e33f090bb9..dfecbd0320 100644
--- a/libraries/avatars/src/HeadData.h
+++ b/libraries/avatars/src/HeadData.h
@@ -27,6 +27,7 @@ class AvatarData;
 class HeadData {
 public:
     HeadData(AvatarData* owningAvatar);
+    virtual ~HeadData() { };
     
     float getLeanSideways() const { return _leanSideways; }
     void setLeanSideways(float leanSideways) { _leanSideways = leanSideways; }