diff --git a/lectures/templates/lectures/view_group_lectures.html b/lectures/templates/lectures/view_group_lectures.html
index c7b1b5f583cb0b18fbcff604303a688457bbd540..1e0411eccf42a024b870841644e01e4a5bb0a6ce 100644
--- a/lectures/templates/lectures/view_group_lectures.html
+++ b/lectures/templates/lectures/view_group_lectures.html
@@ -50,15 +50,21 @@
                             {% for category in lecture_categories %}
                                 <div
                                     class="
-                                        flex flex-col gap-3 group justify-center p-4 cursor-pointer
-
-                                        hover:bg-gray-100
+                                        flex flex-col gap-3 group justify-center
 
                                         __lecture-category
                                     "
                                     data-is-open="false"
                                 >
-                                    <div class="flex justify-between items-center">
+                                    <div
+                                        class="
+                                            flex justify-between items-center cursor-pointer p-4
+
+                                            __lecture-category-clickable
+
+                                            hover:bg-gray-100
+                                        "
+                                    >
                                         <h2 class="text-3xl font-alt">{{ category.grouper }}</h2>
 
                                         <div>
diff --git a/static_src/view_group_lectures.js b/static_src/view_group_lectures.js
index 1f21a36b850f69a613816c60f62847fcfbf0109d..2760ad1b821205e6ec746595a06f750cd33bff54 100644
--- a/static_src/view_group_lectures.js
+++ b/static_src/view_group_lectures.js
@@ -19,6 +19,13 @@ const assignOpenerListeners = () => {
     $(".__lecture-category").on(
         "click",
         event => {
+            if (
+                !$(event.target).hasClass("__lecture-category-clickable")
+                && !(event.target).closest(".__lecture-category-clickable").length === 0
+            ) {
+                return
+            }
+
             if (event.currentTarget.dataset.isOpen === 'true') {
                 $(event.currentTarget).
                 find(".__lecture-category-opener").