diff --git a/DolbyIO/Source/Private/Subsystem/DolbyIOInitialization.cpp b/DolbyIO/Source/Private/Subsystem/DolbyIOInitialization.cpp
index 4c6b4205..b2361b0c 100644
--- a/DolbyIO/Source/Private/Subsystem/DolbyIOInitialization.cpp
+++ b/DolbyIO/Source/Private/Subsystem/DolbyIOInitialization.cpp
@@ -37,6 +37,13 @@ void UDolbyIOSubsystem::Initialize(FSubsystemCollectionBase& Collection)
 	BroadcastEvent(OnTokenNeeded);
 }
 
+void UDolbyIOSubsystem::Deinitialize()
+{
+	Sdk.Reset(); // make sure Sdk is dead so it doesn't call handle_frame on VideoSink during game destruction
+
+	Super::Deinitialize();
+}
+
 void UDolbyIOSubsystem::SetLogSettings(EDolbyIOLogLevel SdkLogLevel, EDolbyIOLogLevel MediaLogLevel,
                                        EDolbyIOLogLevel DvcLogLevel)
 {
diff --git a/DolbyIO/Source/Public/DolbyIO.h b/DolbyIO/Source/Public/DolbyIO.h
index 57f283aa..1a8e0474 100644
--- a/DolbyIO/Source/Public/DolbyIO.h
+++ b/DolbyIO/Source/Public/DolbyIO.h
@@ -322,6 +322,7 @@ class DOLBYIO_API UDolbyIOSubsystem : public UGameInstanceSubsystem
 
 private:
 	void Initialize(FSubsystemCollectionBase&) override;
+	void Deinitialize() override;
 
 	bool CanConnect(const FDolbyIOOnErrorDelegate&) const;
 	bool IsConnected() const;