diff --git a/plugins/woocommerce-admin/client/launch-your-store/hub/main-content/pages/launch-store-success/index.tsx b/plugins/woocommerce-admin/client/launch-your-store/hub/main-content/pages/launch-store-success/index.tsx
index 0c001c159b9..56aba556fed 100644
--- a/plugins/woocommerce-admin/client/launch-your-store/hub/main-content/pages/launch-store-success/index.tsx
+++ b/plugins/woocommerce-admin/client/launch-your-store/hub/main-content/pages/launch-store-success/index.tsx
@@ -45,6 +45,7 @@ export type events =
 	  };
 import { WhatsNext } from './WhatsNext';
 import { LysSurvey } from './Survey';
+import { useFullScreen } from '~/utils';
 
 export const LaunchYourStoreSuccess = ( {
 	context: {
@@ -75,6 +76,8 @@ export const LaunchYourStoreSuccess = ( {
 		}
 	);
 
+	useFullScreen( [ 'woocommerce-launch-your-store-success' ] );
+
 	return (
 		<div
 			className={ clsx(
diff --git a/plugins/woocommerce-admin/client/launch-your-store/hub/main-content/pages/launch-store-success/style.scss b/plugins/woocommerce-admin/client/launch-your-store/hub/main-content/pages/launch-store-success/style.scss
index 9450fe77f31..03a6776c3a0 100644
--- a/plugins/woocommerce-admin/client/launch-your-store/hub/main-content/pages/launch-store-success/style.scss
+++ b/plugins/woocommerce-admin/client/launch-your-store/hub/main-content/pages/launch-store-success/style.scss
@@ -18,7 +18,8 @@
 	display: flex;
 	flex-direction: column;
 	width: 100vw;
-	height: 100vh;
+	min-height: 100vh;
+	max-width: 100vw;
 
 	.woocommerce-launch-store__congrats-header-container {
 		min-height: 64px;
diff --git a/plugins/woocommerce-admin/client/launch-your-store/hub/styles.scss b/plugins/woocommerce-admin/client/launch-your-store/hub/styles.scss
index 069c333dab5..5425cd95cd6 100644
--- a/plugins/woocommerce-admin/client/launch-your-store/hub/styles.scss
+++ b/plugins/woocommerce-admin/client/launch-your-store/hub/styles.scss
@@ -2,6 +2,11 @@
 	min-width: 600px;
 	overflow: auto;
 
+	&.woocommerce-launch-your-store-success {
+		overflow-x: clip;
+		min-width: unset;
+	}
+
 	.woocommerce-layout__primary {
 		margin: 0;
 		padding: 0;
@@ -14,6 +19,7 @@
 			display: flex;
 			flex-direction: row;
 			background-color: #fcfcfc;
+			min-height: 100vh;
 
 			.customize-your-store-edit-site-resizable-frame__inner-content {
 				height: 100%;
diff --git a/plugins/woocommerce/changelog/fix-lys-success-page-overflow b/plugins/woocommerce/changelog/fix-lys-success-page-overflow
new file mode 100644
index 00000000000..357712aa843
--- /dev/null
+++ b/plugins/woocommerce/changelog/fix-lys-success-page-overflow
@@ -0,0 +1,4 @@
+Significance: patch
+Type: fix
+
+Fixed horizontal and vertical layout overflows on LYS success page
\ No newline at end of file