diff --git a/Sources/ShopifyCheckout/CheckoutViewController.swift b/Sources/ShopifyCheckout/CheckoutViewController.swift
index ffb17fe5..f842013d 100644
--- a/Sources/ShopifyCheckout/CheckoutViewController.swift
+++ b/Sources/ShopifyCheckout/CheckoutViewController.swift
@@ -24,7 +24,7 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SO
 import UIKit
 import WebKit
 
-class CheckoutViewController: UIViewController {
+class CheckoutViewController: UIViewController, UIAdaptivePresentationControllerDelegate {
 
 	// MARK: Properties
 
@@ -106,6 +106,14 @@ class CheckoutViewController: UIViewController {
 	}
 
 	@IBAction internal func close() {
+		didCancel()
+	}
+
+	internal func presentationControllerDidDismiss(_ presentationController: UIPresentationController) {
+		didCancel()
+	}
+
+	private func didCancel() {
 		CheckoutView.invalidate()
 		delegate?.checkoutDidCancel()
 	}
diff --git a/Sources/ShopifyCheckout/ShopifyCheckout.swift b/Sources/ShopifyCheckout/ShopifyCheckout.swift
index 5c139ff9..47a36480 100644
--- a/Sources/ShopifyCheckout/ShopifyCheckout.swift
+++ b/Sources/ShopifyCheckout/ShopifyCheckout.swift
@@ -46,8 +46,8 @@ public func preload(checkout url: URL) {
 
 /// Presents the checkout from a given `UIViewController`.
 public func present(checkout url: URL, from: UIViewController, delegate: CheckoutDelegate? = nil) {
-	let viewController = UINavigationController(
-		rootViewController: CheckoutViewController(checkoutURL: url, delegate: delegate)
-	)
+	let rootViewController = CheckoutViewController(checkoutURL: url, delegate: delegate)
+	let viewController = UINavigationController(rootViewController: rootViewController)
+	viewController.presentationController?.delegate = rootViewController
 	from.present(viewController, animated: true)
 }
diff --git a/Tests/ShopifyCheckoutTests/CheckoutViewControllerTests.swift b/Tests/ShopifyCheckoutTests/CheckoutViewControllerTests.swift
index 72f4713d..43605e90 100644
--- a/Tests/ShopifyCheckoutTests/CheckoutViewControllerTests.swift
+++ b/Tests/ShopifyCheckoutTests/CheckoutViewControllerTests.swift
@@ -75,6 +75,18 @@ class CheckoutViewDelegateTests: XCTestCase {
 		XCTAssertNotEqual(two, three)
 	}
 
+	func testPresentationControllerDidDismissInvalidatesViewCache() {
+		let one = CheckoutView.for(checkout: checkoutURL)
+		let two = CheckoutView.for(checkout: checkoutURL)
+		XCTAssertEqual(one, two)
+
+		let presentationController = UIViewController().presentationController!
+		viewController.presentationControllerDidDismiss(presentationController)
+
+		let three = CheckoutView.for(checkout: checkoutURL)
+		XCTAssertNotEqual(two, three)
+	}
+
 	func testCheckoutViewDidClickLinkDoesNotInvalidateViewCache() {
 		let one = CheckoutView.for(checkout: checkoutURL)
 		let two = CheckoutView.for(checkout: checkoutURL)