diff --git a/components/src/atoms/buttons/__tests__/PrimaryButton.test.tsx b/components/src/atoms/buttons/__tests__/PrimaryButton.test.tsx
index 651b17e2de8..4ec8c16357a 100644
--- a/components/src/atoms/buttons/__tests__/PrimaryButton.test.tsx
+++ b/components/src/atoms/buttons/__tests__/PrimaryButton.test.tsx
@@ -30,7 +30,7 @@ describe('PrimaryButton', () => {
     expect(button).toHaveStyle(`font-size: ${TYPOGRAPHY.fontSizeP}`)
     expect(button).toHaveStyle(`font-weight: ${TYPOGRAPHY.fontWeightSemiBold}`)
     expect(button).toHaveStyle(`line-height: ${TYPOGRAPHY.lineHeight20}`)
-    expect(button).toHaveStyle(`border-radius: ${BORDERS.borderRadius4}`)
+    expect(button).toHaveStyle(`border-radius: ${BORDERS.borderRadius8}`)
     expect(button).toHaveStyle(
       `text-transform: ${TYPOGRAPHY.textTransformNone}`
     )