diff --git a/Assets/Scripts/Fsr2ImageEffect.cs b/Assets/Scripts/Fsr2ImageEffect.cs
index 019d628..4b4ac98 100644
--- a/Assets/Scripts/Fsr2ImageEffect.cs
+++ b/Assets/Scripts/Fsr2ImageEffect.cs
@@ -299,6 +299,7 @@ namespace FidelityFX
             if (_helper == null || !_helper.enabled)
             {
                 // Render to a smaller portion of the screen by manipulating the camera's viewport rect
+                _renderCamera.aspect = (_displaySize.x * _originalRect.width) / (_displaySize.y * _originalRect.height);
                 _renderCamera.rect = new Rect(0, 0, _originalRect.width * _maxRenderSize.x / _renderCamera.pixelWidth, _originalRect.height * _maxRenderSize.y / _renderCamera.pixelHeight);
             }
             
diff --git a/Assets/Scripts/Fsr2ImageEffectHelper.cs b/Assets/Scripts/Fsr2ImageEffectHelper.cs
index b879a1e..25b2902 100644
--- a/Assets/Scripts/Fsr2ImageEffectHelper.cs
+++ b/Assets/Scripts/Fsr2ImageEffectHelper.cs
@@ -52,6 +52,7 @@ namespace FidelityFX
             float upscaleRatio = Fsr2.GetUpscaleRatioFromQualityMode(_imageEffect.qualityMode);
 
             // Render to a smaller portion of the screen by manipulating the camera's viewport rect
+            _renderCamera.aspect = (_renderCamera.pixelWidth * originalRect.width) / (_renderCamera.pixelHeight * originalRect.height);
             _renderCamera.rect = new Rect(0, 0, originalRect.width / upscaleRatio, originalRect.height / upscaleRatio);
         }
     }