diff --git a/src/core/Mixer.cpp b/src/core/Mixer.cpp
index 8a331d1d1..8f92ba760 100644
--- a/src/core/Mixer.cpp
+++ b/src/core/Mixer.cpp
@@ -1,7 +1,7 @@
 /*
  * Mixer.cpp - Mixer for audio processing and rendering
  *
- * Copyright (c) 2004-2010 Tobias Doerffel <tobydox/at/users.sourceforge.net>
+ * Copyright (c) 2004-2011 Tobias Doerffel <tobydox/at/users.sourceforge.net>
  *
  * This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net
  *
@@ -142,6 +142,11 @@ Mixer::~Mixer()
 	}
 
 	CPU::freeFrames( m_workingBuf );
+
+	for( int i = 0; i < 2; ++i )
+	{
+		CPU::freeFrames( m_inputBuffer[i] );
+	}
 }