1 files changed, 1 insertions, 2 deletions
diff --git a/src/mixxx.h b/src/mixxx.h
index 2ba96554e3..3e1e176a77 100644
--- a/src/mixxx.h
+++ b/src/mixxx.h
@@ -51,7 +51,6 @@ class DlgDeveloperTools;
 #include "util/timer.h"
 
 class ControlObjectSlave;
-class ControlObjectThread;
 class ControlObject;
 class QTranslator;
 
@@ -303,7 +302,7 @@ class MixxxMainWindow : public QMainWindow {
     QList<ControlObjectSlave*> m_pVinylControlEnabled;
     QList<ControlObjectSlave*> m_pPassthroughEnabled;
     QList<ControlObjectSlave*> m_pAuxiliaryPassthrough;
-    ControlObjectThread* m_pNumDecks;
+    ControlObjectSlave* m_pNumDecks;
     int m_iNumConfiguredDecks;
     QList<ControlObjectSlave*> m_micTalkoverControls;
     QSignalMapper* m_VCControlMapper;