diff --git a/extensions/Others/Onboarding/resources/views/modal.blade.php b/extensions/Others/Onboarding/resources/views/modal.blade.php
index 1d9d833aa..295298a91 100644
--- a/extensions/Others/Onboarding/resources/views/modal.blade.php
+++ b/extensions/Others/Onboarding/resources/views/modal.blade.php
@@ -8,7 +8,17 @@
     </style>
 
     <div class="onboarding-modal"
-         x-data="{ open: @entangle('showModal'), currentSlide: @entangle('currentSlide') }"
+         x-data="{
+            open: @entangle('showModal').live,
+            currentSlide: @entangle('currentSlide').live
+         }"
+         x-init="$watch('open', value => {
+            if (value) {
+                document.documentElement.style.overflow = 'hidden';
+            } else {
+                document.documentElement.style.overflow = '';
+            }
+         })"
          x-cloak>
         <div x-show="open"
              x-transition:enter="transition ease-out duration-300"