diff --git a/plugins/woocommerce-blocks/assets/js/editor-components/incompatible-extension-notice/editor.scss b/plugins/woocommerce-blocks/assets/js/editor-components/incompatible-extension-notice/editor.scss
index a61b1b10754..8d2e3eff5c0 100644
--- a/plugins/woocommerce-blocks/assets/js/editor-components/incompatible-extension-notice/editor.scss
+++ b/plugins/woocommerce-blocks/assets/js/editor-components/incompatible-extension-notice/editor.scss
@@ -86,6 +86,8 @@ ul.cross-list {
 }
 
 .wc-blocks-incompatible-extensions-notice-modal-content {
+	max-width: 480px;
+
 	p {
 		margin-top: 0;
 	}