diff --git a/Tests/LibWeb/Screenshot/images/canvas-shadow-ref.png b/Tests/LibWeb/Screenshot/images/canvas-shadow-ref.png
index d26211c7fde..118e08c81d0 100644
Binary files a/Tests/LibWeb/Screenshot/images/canvas-shadow-ref.png and b/Tests/LibWeb/Screenshot/images/canvas-shadow-ref.png differ
diff --git a/Tests/LibWeb/Screenshot/input/canvas-shadow.html b/Tests/LibWeb/Screenshot/input/canvas-shadow.html
index b982c0927ba..ab36eaf7925 100644
--- a/Tests/LibWeb/Screenshot/input/canvas-shadow.html
+++ b/Tests/LibWeb/Screenshot/input/canvas-shadow.html
@@ -17,6 +17,7 @@
     ctx.shadowColor = "LightCoral";
     ctx.shadowOffsetX = 15;
     ctx.shadowOffsetY = 15;
+    ctx.shadowBlur = 5;
 
     // Filled rectangle
     ctx.fillStyle = "red";