diff --git a/addons/website_slides/static/src/js/slides_course_quiz.js b/addons/website_slides/static/src/js/slides_course_quiz.js
index eec16effa97..88da63bebe7 100644
--- a/addons/website_slides/static/src/js/slides_course_quiz.js
+++ b/addons/website_slides/static/src/js/slides_course_quiz.js
@@ -339,6 +339,9 @@ odoo.define('website_slides.quiz', function (require) {
          */
         _onClickNext: function (ev) {
             if (this.slide.hasNext) {
+                if (this.$('#slides_quiz_modal').length !== 0) {
+                    this.$('#slides_quiz_modal').modal('hide');
+                }
                 this.trigger_up('slide_go_next');
             }
         },