diff --git a/addons/website/static/src/js/content/snippets.animation.js b/addons/website/static/src/js/content/snippets.animation.js
index 2a795a5cb23..c3ae343a756 100644
--- a/addons/website/static/src/js/content/snippets.animation.js
+++ b/addons/website/static/src/js/content/snippets.animation.js
@@ -697,6 +697,18 @@ registry.backgroundVideo = publicWidget.Widget.extend({
 
         $(window).on('resize.' + this.iframeID, throttledUpdate);
 
+        const $modal = this.$target.closest('.modal');
+        if ($modal.length) {
+            $modal.on('show.bs.modal', () => {
+                const videoContainerEl = this.$target[0].querySelector('.o_bg_video_container');
+                videoContainerEl.classList.add('d-none');
+            });
+            $modal.on('shown.bs.modal', () => {
+                this._adjustIframe();
+                const videoContainerEl = this.$target[0].querySelector('.o_bg_video_container');
+                videoContainerEl.classList.remove('d-none');
+            });
+        }
         return Promise.all(proms).then(() => this._appendBgVideo());
     },
     /**