1 files changed, 1 insertions, 1 deletions
diff --git a/src/drumgizmo.h b/src/drumgizmo.h
index 31c192c..323c991 100644
--- a/src/drumgizmo.h
+++ b/src/drumgizmo.h
@@ -51,7 +51,7 @@ class DrumGizmo : public MessageReceiver {
 public:
   DrumGizmo(AudioOutputEngine *outputengine,
             AudioInputEngine *inputengine);
-  ~DrumGizmo();
+  virtual ~DrumGizmo();
 
   bool loadkit(std::string kitfile);
   std::string drumkitfile();