diff --git a/src/sound/SEChannelGroup.hpp b/src/sound/SEChannelGroup.hpp
index ec3e316..735d772 100644
--- a/src/sound/SEChannelGroup.hpp
+++ b/src/sound/SEChannelGroup.hpp
@@ -10,7 +10,7 @@ class SEChannelGroup {
         int32_t m_parentChannelGroup;
         float m_volume;
         float m_muteVolume;
-        bool m_needsUpdate;
+        bool m_dirty;
 };
 
 #endif