diff --git a/plinth/modules/sharing/static/sharing_add_edit.js b/plinth/modules/sharing/static/sharing_add_edit.js
new file mode 100644
index 000000000..def0372ce
--- /dev/null
+++ b/plinth/modules/sharing/static/sharing_add_edit.js
@@ -0,0 +1,36 @@
+/**
+ * @licstart The following is the entire license notice for the JavaScript
+ * code in this page.
+ *
+ * This file is part of FreedomBox.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @licend The above is the entire license notice for the JavaScript code
+ * in this page.
+ */
+
+var sharing_groups = $('#id_sharing-groups').parent().parent();
+
+if ($("#id_sharing-is_public").prop('checked')) {
+    sharing_groups.hide();
+}
+
+$("#id_sharing-is_public").change(function() {
+    if (this.checked) {
+        sharing_groups.hide();
+    } else {
+        sharing_groups.show();
+    }
+});
diff --git a/plinth/modules/sharing/templates/sharing_add_edit.html b/plinth/modules/sharing/templates/sharing_add_edit.html
index 97150a2a7..2587e21ac 100644
--- a/plinth/modules/sharing/templates/sharing_add_edit.html
+++ b/plinth/modules/sharing/templates/sharing_add_edit.html
@@ -20,18 +20,23 @@
 
 {% load bootstrap %}
 {% load i18n %}
+{% load static %}
 
 {% block content %}
 
   <h3>{{ title }}</h3>
 
   <form class="form" method="post">
-      {% csrf_token %}
+    {% csrf_token %}
 
-      {{ form|bootstrap }}
+    {{ form|bootstrap }}
 
-      <input type="submit" class="btn btn-primary"
-             value="{% trans "Submit" %}"/>
+    <input type="submit" class="btn btn-primary"
+           value="{% trans "Submit" %}"/>
   </form>
 
 {% endblock %}
+
+{% block page_js %}
+  <script type="text/javascript" src="{% static 'sharing/sharing_add_edit.js' %}"></script>
+{% endblock %}