diff --git a/docs/footprints/silkscreencircle.mdx b/docs/footprints/silkscreencircle.mdx
index a91cc03..596f0e9 100644
--- a/docs/footprints/silkscreencircle.mdx
+++ b/docs/footprints/silkscreencircle.mdx
@@ -11,10 +11,12 @@ import CircuitPreview from "@site/src/components/CircuitPreview"
 
 <CircuitPreview code={`
   export default () => (
+  <board width="5mm" height="5mm">
     <group>
       <footprint>
         <silkscreencircle pcbX={0} pcbY={0} radius={1} />
       </footprint>
     </group>
+  </board>
   )
 `} />