diff --git a/com.unity.render-pipelines.high-definition/CHANGELOG.md b/com.unity.render-pipelines.high-definition/CHANGELOG.md
index 4ddd91a85ba..b3253f7174e 100644
--- a/com.unity.render-pipelines.high-definition/CHANGELOG.md
+++ b/com.unity.render-pipelines.high-definition/CHANGELOG.md
@@ -149,6 +149,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - Fixed a NaN generating in Area light code.
 - Fix potential NaN on apply distortion pass.
 - Fixed the camera controller in the template with the old input system (case 1326816).
+- Fixed broken Lanczos filter artifacts on ps4, caused by a very aggressive epsilon (case 1328904)
 
 ### Changed
 - Changed Window/Render Pipeline/HD Render Pipeline Wizard to Window/Rendering/HDRP Wizard
diff --git a/com.unity.render-pipelines.high-definition/Runtime/PostProcessing/Shaders/RTUpscale.hlsl b/com.unity.render-pipelines.high-definition/Runtime/PostProcessing/Shaders/RTUpscale.hlsl
index 6f81a264682..7a0ff2b6257 100644
--- a/com.unity.render-pipelines.high-definition/Runtime/PostProcessing/Shaders/RTUpscale.hlsl
+++ b/com.unity.render-pipelines.high-definition/Runtime/PostProcessing/Shaders/RTUpscale.hlsl
@@ -43,7 +43,7 @@ void WeightedAcc(CTYPE value, float weight, inout CTYPE accumulated, inout float
 // TODO: Revisit derivation.
 CTYPE Lanczos(TEXTURE2D_X(_InputTexture), float2 inUV, float2 textureSize)
 {
-    const float epsilon = 0.0000000001;
+    const float epsilon = 1e-6;
     const float a = 3.0;     // Lanczos 3
 
     float2 TexSize = textureSize.xy;