diff --git a/OptiScaler/inputs/NVNGX_DLSS_Dx12.cpp b/OptiScaler/inputs/NVNGX_DLSS_Dx12.cpp
index 72ae3f15..e6552b52 100644
--- a/OptiScaler/inputs/NVNGX_DLSS_Dx12.cpp
+++ b/OptiScaler/inputs/NVNGX_DLSS_Dx12.cpp
@@ -6,6 +6,7 @@
 #include "proxies/NVNGX_Proxy.h"
 
 #include <upscalers/FeatureProvider_Dx12.h>
+#include "upscalers/dlss/DLSSFeature_Dx12.h"
 
 #include "FG/DLSSG_Mod.h"
 #include "FG/FSR3_Dx12_FG.h"
@@ -360,6 +361,7 @@ NVSDK_NGX_API NVSDK_NGX_Result NVSDK_NGX_D3D12_Shutdown(void)
     // Unhooking and cleaning stuff causing issues during shutdown.
     // Disabled for now to check if it cause any issues
     // UnhookAll();
+    DLSSFeatureDx12::Shutdown(D3D12Device);
 
     // Added `&& !State::Instance().isShuttingDown` hack for crash on exit
     if (Config::Instance()->DLSSEnabled.value_or_default() && NVNGXProxy::IsDx12Inited() &&
diff --git a/OptiScaler/upscalers/dlss/DLSSFeature.cpp b/OptiScaler/upscalers/dlss/DLSSFeature.cpp
index 6a288fc3..c33bedfb 100644
--- a/OptiScaler/upscalers/dlss/DLSSFeature.cpp
+++ b/OptiScaler/upscalers/dlss/DLSSFeature.cpp
@@ -215,6 +215,16 @@ DLSSFeature::DLSSFeature(unsigned int handleId, NVSDK_NGX_Parameter* InParameter
 
 DLSSFeature::~DLSSFeature() {}
 
+void DLSSFeature::Shutdown()
+{
+    LOG_FUNC();
+
+    if (NVNGXProxy::NVNGXModule() != nullptr)
+        UnhookApis();
+
+    LOG_FUNC_RESULT(0);
+}
+
 float DLSSFeature::GetSharpness(const NVSDK_NGX_Parameter* InParameters)
 {
     if (Config::Instance()->OverrideSharpness.value_or_default())
diff --git a/OptiScaler/upscalers/dlss/DLSSFeature.h b/OptiScaler/upscalers/dlss/DLSSFeature.h
index 99d23692..2aa040d9 100644
--- a/OptiScaler/upscalers/dlss/DLSSFeature.h
+++ b/OptiScaler/upscalers/dlss/DLSSFeature.h
@@ -18,6 +18,7 @@ class DLSSFeature : public virtual IFeature
     void ProcessInitParams(NVSDK_NGX_Parameter* InParameters);
     void ReadVersion();
 
+    static void Shutdown();
     float GetSharpness(const NVSDK_NGX_Parameter* InParameters);
 
   public:
diff --git a/OptiScaler/upscalers/dlss/DLSSFeature_Dx12.cpp b/OptiScaler/upscalers/dlss/DLSSFeature_Dx12.cpp
index 9cb7454a..09673aa7 100644
--- a/OptiScaler/upscalers/dlss/DLSSFeature_Dx12.cpp
+++ b/OptiScaler/upscalers/dlss/DLSSFeature_Dx12.cpp
@@ -265,6 +265,19 @@ bool DLSSFeatureDx12::Evaluate(ID3D12GraphicsCommandList* InCommandList, NVSDK_N
     return true;
 }
 
+void DLSSFeatureDx12::Shutdown(ID3D12Device* InDevice)
+{
+    if (_dlssInited)
+    {
+        if (NVNGXProxy::D3D12_Shutdown() != nullptr)
+            NVNGXProxy::D3D12_Shutdown()();
+        else if (NVNGXProxy::D3D12_Shutdown1() != nullptr)
+            NVNGXProxy::D3D12_Shutdown1()(InDevice);
+    }
+
+    DLSSFeature::Shutdown();
+}
+
 DLSSFeatureDx12::DLSSFeatureDx12(unsigned int InHandleId, NVSDK_NGX_Parameter* InParameters)
     : IFeature(InHandleId, InParameters), IFeature_Dx12(InHandleId, InParameters), DLSSFeature(InHandleId, InParameters)
 {
diff --git a/OptiScaler/upscalers/dlss/DLSSFeature_Dx12.h b/OptiScaler/upscalers/dlss/DLSSFeature_Dx12.h
index e85f08cc..ec3c2231 100644
--- a/OptiScaler/upscalers/dlss/DLSSFeature_Dx12.h
+++ b/OptiScaler/upscalers/dlss/DLSSFeature_Dx12.h
@@ -13,6 +13,8 @@ class DLSSFeatureDx12 : public DLSSFeature, public IFeature_Dx12
               NVSDK_NGX_Parameter* InParameters) override;
     bool Evaluate(ID3D12GraphicsCommandList* InCommandList, NVSDK_NGX_Parameter* InParameters) override;
 
+    static void Shutdown(ID3D12Device* InDevice);
+    
     feature_version Version() override { return DLSSFeature::Version(); }
     std::string Name() const override { return DLSSFeature::Name(); }