diff --git a/packages/components/CHANGELOG.md b/packages/components/CHANGELOG.md
index 73f005b653841a..d34b411833468f 100644
--- a/packages/components/CHANGELOG.md
+++ b/packages/components/CHANGELOG.md
@@ -18,6 +18,7 @@
 -   `DatePicker`: Use compact button size. ([#65653](https://github.com/WordPress/gutenberg/pull/65653)).
 -   `Navigator`: add support for exit animation ([#64777](https://github.com/WordPress/gutenberg/pull/64777)).
 -   `Guide`: Update finish button to use the new default size ([#65680](https://github.com/WordPress/gutenberg/pull/65680)).
+-   `BorderControl`: Use `__next40pxDefaultSize` prop for Reset button ([#65682](https://github.com/WordPress/gutenberg/pull/65682)).
 
 ## 28.8.0 (2024-09-19)
 
diff --git a/packages/components/src/border-control/border-control-dropdown/component.tsx b/packages/components/src/border-control/border-control-dropdown/component.tsx
index b2951054e624e7..d84d6bea77335b 100644
--- a/packages/components/src/border-control/border-control-dropdown/component.tsx
+++ b/packages/components/src/border-control/border-control-dropdown/component.tsx
@@ -237,6 +237,7 @@ const BorderControlDropdown = (
 							onReset();
 							onClose();
 						} }
+						__next40pxDefaultSize
 					>
 						{ __( 'Reset' ) }
 					</Button>
diff --git a/packages/components/src/border-control/styles.ts b/packages/components/src/border-control/styles.ts
index 2c77a2d21465d6..a678b6f362308a 100644
--- a/packages/components/src/border-control/styles.ts
+++ b/packages/components/src/border-control/styles.ts
@@ -156,7 +156,6 @@ export const resetButton = css`
 		border-top: ${ CONFIG.borderWidth } solid ${ COLORS.gray[ 400 ] };
 		border-top-left-radius: 0;
 		border-top-right-radius: 0;
-		height: 40px;
 	}
 `;