diff --git a/Servers/AudioServer/ASMixer.cpp b/Servers/AudioServer/ASMixer.cpp
index f99b4c763a..799fedc7d5 100644
--- a/Servers/AudioServer/ASMixer.cpp
+++ b/Servers/AudioServer/ASMixer.cpp
@@ -5,7 +5,7 @@
 #include <limits>
 
 ASMixer::ASMixer()
-    : m_device("/dev/audio")
+    : m_device("/dev/audio", this)
 {
     if (!m_device.open(CIODevice::WriteOnly)) {
         dbgprintf("Can't open audio device: %s\n", m_device.error_string());
@@ -20,6 +20,10 @@ ASMixer::ASMixer()
         this);
 }
 
+ASMixer::~ASMixer()
+{
+}
+
 NonnullRefPtr<ASBufferQueue> ASMixer::create_queue(ASClientConnection& client)
 {
     LOCKER(m_lock);
diff --git a/Servers/AudioServer/ASMixer.h b/Servers/AudioServer/ASMixer.h
index fbd9f101f1..bcbd32bb5e 100644
--- a/Servers/AudioServer/ASMixer.h
+++ b/Servers/AudioServer/ASMixer.h
@@ -48,9 +48,11 @@ private:
     WeakPtr<ASClientConnection> m_client;
 };
 
-class ASMixer : public RefCounted<ASMixer> {
+class ASMixer : public CObject {
+    C_OBJECT(ASMixer)
 public:
     ASMixer();
+    virtual ~ASMixer() override;
 
     NonnullRefPtr<ASBufferQueue> create_queue(ASClientConnection&);