diff --git a/OptiScaler/inputs/FfxApi_Dx12.cpp b/OptiScaler/inputs/FfxApi_Dx12.cpp
index 5d08d259..f7b01ff5 100644
--- a/OptiScaler/inputs/FfxApi_Dx12.cpp
+++ b/OptiScaler/inputs/FfxApi_Dx12.cpp
@@ -364,6 +364,8 @@ ffxReturnCode_t ffxDispatch_Dx12(ffxContext* context, ffxDispatchDescHeader* des
     params->Set("FSR.transparencyAndComposition", dispatchDesc->transparencyAndComposition.resource);
     params->Set("FSR.reactive", dispatchDesc->reactive.resource);
     params->Set(NVSDK_NGX_Parameter_Sharpness, dispatchDesc->sharpness);
+    params->Set("FSR.upscaleSize.width", dispatchDesc->upscaleSize.width);
+    params->Set("FSR.upscaleSize.height", dispatchDesc->upscaleSize.height);
 
     LOG_DEBUG("handle: {:X}, internalResolution: {}x{}", handle->Id, dispatchDesc->renderSize.width, dispatchDesc->renderSize.height);
 
diff --git a/OptiScaler/upscalers/fsr31/FSR31Feature_Dx11.cpp b/OptiScaler/upscalers/fsr31/FSR31Feature_Dx11.cpp
index 8adddd3f..7f351e24 100644
--- a/OptiScaler/upscalers/fsr31/FSR31Feature_Dx11.cpp
+++ b/OptiScaler/upscalers/fsr31/FSR31Feature_Dx11.cpp
@@ -444,6 +444,9 @@ bool FSR31FeatureDx11::Evaluate(ID3D11DeviceContext* DeviceContext, NVSDK_NGX_Pa
             LOG_WARN("Velocity configure result: {}", (UINT)result);
     }
 
+    InParameters->Get("FSR.upscaleSize.width", &params.upscaleSize.width);
+    InParameters->Get("FSR.upscaleSize.height", &params.upscaleSize.height);
+
     LOG_DEBUG("Dispatch!!");
     auto result = ffxFsr3ContextDispatchUpscale(&_upscalerContext, &params);
 
diff --git a/OptiScaler/upscalers/fsr31/FSR31Feature_Dx11On12.cpp b/OptiScaler/upscalers/fsr31/FSR31Feature_Dx11On12.cpp
index a929fbab..09e293db 100644
--- a/OptiScaler/upscalers/fsr31/FSR31Feature_Dx11On12.cpp
+++ b/OptiScaler/upscalers/fsr31/FSR31Feature_Dx11On12.cpp
@@ -339,6 +339,9 @@ bool FSR31FeatureDx11on12::Evaluate(ID3D11DeviceContext* InDeviceContext, NVSDK_
             LOG_WARN("Velocity configure result: {}", (UINT)result);
     }
 
+    InParameters->Get("FSR.upscaleSize.width", &params.upscaleSize.width);
+    InParameters->Get("FSR.upscaleSize.height", &params.upscaleSize.height);
+
     LOG_DEBUG("Dispatch!!");
     auto ffxresult = FfxApiProxy::D3D12_Dispatch()(&_context, &params.header);
 
diff --git a/OptiScaler/upscalers/fsr31/FSR31Feature_Dx12.cpp b/OptiScaler/upscalers/fsr31/FSR31Feature_Dx12.cpp
index 1643cc2b..73d3ace8 100644
--- a/OptiScaler/upscalers/fsr31/FSR31Feature_Dx12.cpp
+++ b/OptiScaler/upscalers/fsr31/FSR31Feature_Dx12.cpp
@@ -390,6 +390,9 @@ bool FSR31FeatureDx12::Evaluate(ID3D12GraphicsCommandList* InCommandList, NVSDK_
             LOG_WARN("Velocity configure result: {}", (UINT)result);
     }
 
+    InParameters->Get("FSR.upscaleSize.width", &params.upscaleSize.width);
+    InParameters->Get("FSR.upscaleSize.height", &params.upscaleSize.height);
+
     LOG_DEBUG("Dispatch!!");
     auto result = FfxApiProxy::D3D12_Dispatch()(&_context, &params.header);
 
diff --git a/OptiScaler/upscalers/fsr31/FSR31Feature_Vk.cpp b/OptiScaler/upscalers/fsr31/FSR31Feature_Vk.cpp
index 399ce678..d65f5d46 100644
--- a/OptiScaler/upscalers/fsr31/FSR31Feature_Vk.cpp
+++ b/OptiScaler/upscalers/fsr31/FSR31Feature_Vk.cpp
@@ -542,6 +542,9 @@ bool FSR31FeatureVk::Evaluate(VkCommandBuffer InCmdBuffer, NVSDK_NGX_Parameter*
             LOG_WARN("Velocity configure result: {}", (UINT)result);
     }
 
+    InParameters->Get("FSR.upscaleSize.width", &params.upscaleSize.width);
+    InParameters->Get("FSR.upscaleSize.height", &params.upscaleSize.height);
+
     LOG_DEBUG("Dispatch!!");
     auto result = FfxApiProxy::VULKAN_Dispatch()(&_context, &params.header);