diff --git a/assignment-client/src/avatars/AvatarMixerSlavePool.h b/assignment-client/src/avatars/AvatarMixerSlavePool.h
index c8f4c252b1..915c6d8dc4 100644
--- a/assignment-client/src/avatars/AvatarMixerSlavePool.h
+++ b/assignment-client/src/avatars/AvatarMixerSlavePool.h
@@ -75,7 +75,7 @@ public:
     void each(std::function<void(AvatarMixerSlave& slave)> functor);
 
 #ifdef DEBUG_EVENT_QUEUE
-    void AvatarMixerSlavePool::queueStats(QJsonObject& stats);
+    void queueStats(QJsonObject& stats);
 #endif
 
     void setNumThreads(int numThreads);
diff --git a/libraries/shared/src/shared/QtHelpers.h b/libraries/shared/src/shared/QtHelpers.h
index cde6ecdbb7..f57ba4af2d 100644
--- a/libraries/shared/src/shared/QtHelpers.h
+++ b/libraries/shared/src/shared/QtHelpers.h
@@ -12,10 +12,10 @@
 
 #include <QtCore/QObject>
 
-#ifdef WIN32
+#if defined(Q_OS_WIN) || defined(Q_OS_LINUX)
 // Enable event queue debugging
 #define DEBUG_EVENT_QUEUE
-#endif // WIN32
+#endif
 
 namespace hifi { namespace qt {
 void addBlockingForbiddenThread(const QString& name, QThread* thread = nullptr);