diff --git a/libs/renderengine/skia/filters/KawaseBlurFilter.cpp b/libs/renderengine/skia/filters/KawaseBlurFilter.cpp
index 366d830..e3a0e58 100644
--- a/libs/renderengine/skia/filters/KawaseBlurFilter.cpp
+++ b/libs/renderengine/skia/filters/KawaseBlurFilter.cpp
@@ -35,20 +35,14 @@
 KawaseBlurFilter::KawaseBlurFilter(): BlurFilter() {
     SkString blurString(R"(
         uniform shader child;
-        uniform float2 in_blurOffset;
-        uniform float2 in_maxSizeXY;
+        uniform float in_blurOffset;
 
         half4 main(float2 xy) {
             half4 c = child.eval(xy);
-            c += child.eval(float2(clamp( in_blurOffset.x + xy.x, 0, in_maxSizeXY.x),
-                                   clamp( in_blurOffset.y + xy.y, 0, in_maxSizeXY.y)));
-            c += child.eval(float2(clamp( in_blurOffset.x + xy.x, 0, in_maxSizeXY.x),
-                                   clamp(-in_blurOffset.y + xy.y, 0, in_maxSizeXY.y)));
-            c += child.eval(float2(clamp(-in_blurOffset.x + xy.x, 0, in_maxSizeXY.x),
-                                   clamp( in_blurOffset.y + xy.y, 0, in_maxSizeXY.y)));
-            c += child.eval(float2(clamp(-in_blurOffset.x + xy.x, 0, in_maxSizeXY.x),
-                                   clamp(-in_blurOffset.y + xy.y, 0, in_maxSizeXY.y)));
-
+            c += child.eval(xy + float2(+in_blurOffset, +in_blurOffset));
+            c += child.eval(xy + float2(+in_blurOffset, -in_blurOffset));
+            c += child.eval(xy + float2(-in_blurOffset, -in_blurOffset));
+            c += child.eval(xy + float2(-in_blurOffset, +in_blurOffset));
             return half4(c.rgb * 0.2, 1.0);
         }
     )");
@@ -90,9 +84,6 @@
     SkImageInfo scaledInfo = input->imageInfo().makeWH(std::ceil(blurRect.width() * kInputScale),
                                                        std::ceil(blurRect.height() * kInputScale));
 
-    const float stepX = radiusByPasses;
-    const float stepY = radiusByPasses;
-
     // For sampling Skia's API expects the inverse of what logically seems appropriate. In this
     // case you might expect Translate(blurRect.fLeft, blurRect.fTop) X Scale(kInverseInputScale)
     // but instead we must do the inverse.
@@ -104,20 +95,15 @@
     SkRuntimeShaderBuilder blurBuilder(mBlurEffect);
     blurBuilder.child("child") =
             input->makeShader(SkTileMode::kClamp, SkTileMode::kClamp, linear, blurMatrix);
-    blurBuilder.uniform("in_blurOffset") = SkV2{stepX * kInputScale, stepY * kInputScale};
-    blurBuilder.uniform("in_maxSizeXY") =
-            SkV2{blurRect.width() * kInputScale, blurRect.height() * kInputScale};
+    blurBuilder.uniform("in_blurOffset") = radiusByPasses * kInputScale;
 
     sk_sp<SkImage> tmpBlur(blurBuilder.makeImage(context, nullptr, scaledInfo, false));
 
     // And now we'll build our chain of scaled blur stages
     for (auto i = 1; i < numberOfPasses; i++) {
-        const float stepScale = (float)i * kInputScale;
         blurBuilder.child("child") =
                 tmpBlur->makeShader(SkTileMode::kClamp, SkTileMode::kClamp, linear);
-        blurBuilder.uniform("in_blurOffset") = SkV2{stepX * stepScale, stepY * stepScale};
-        blurBuilder.uniform("in_maxSizeXY") =
-                SkV2{blurRect.width() * kInputScale, blurRect.height() * kInputScale};
+        blurBuilder.uniform("in_blurOffset") = (float) i * radiusByPasses * kInputScale;
         tmpBlur = blurBuilder.makeImage(context, nullptr, scaledInfo, false);
     }