diff --git a/.changeset/shaggy-insects-march.md b/.changeset/shaggy-insects-march.md
new file mode 100644
index 00000000000..7aac422843e
--- /dev/null
+++ b/.changeset/shaggy-insects-march.md
@@ -0,0 +1,5 @@
+---
+"@primer/react": major
+---
+
+Ensure ActionList item has `border-radius` on hover with `full` variant
diff --git a/src/ActionList/Item.tsx b/src/ActionList/Item.tsx
index 1cc76c1ddc8..52631b84f34 100644
--- a/src/ActionList/Item.tsx
+++ b/src/ActionList/Item.tsx
@@ -93,7 +93,7 @@ export const Item = React.forwardRef<HTMLLIElement, ActionListItemProps>(
       lineHeight: TEXT_ROW_HEIGHT,
       minHeight: 5,
       marginX: listVariant === 'inset' ? 2 : 0,
-      borderRadius: listVariant === 'inset' ? 2 : 0,
+      borderRadius: 2,
       transition: 'background 33.333ms linear',
       color: getVariantStyles(variant, disabled).color,
       cursor: 'pointer',