diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5a79237..39779b0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,10 +1,13 @@
 ## [Unreleased]
 
+## 2.5.2
+### Fixed
+* add check if menu exists before adding event listeners (#210)
+
 ## 2.5.1
 ### Fixed
 * fix icon render (#133)
 
-
 ## 2.5.0
 ### Changed
 * upgrade dependencies
diff --git a/appinfo/info.xml b/appinfo/info.xml
index f4c1969..a89d87f 100644
--- a/appinfo/info.xml
+++ b/appinfo/info.xml
@@ -26,7 +26,7 @@ If you like this application and if you want to support the development:
 * [Donate with liberapay](https://liberapay.com/deblan)
 * [Leave a comment](https://apps.nextcloud.com/apps/side_menu#comments)
 ]]></description>
-    <version>2.5.1</version>
+    <version>2.5.2</version>
     <licence>agpl</licence>
     <author mail="contact@deblan.fr" homepage="https://www.deblan.io/">Simon Vieille</author>
     <namespace>SideMenu</namespace>
diff --git a/templates/js/script.php b/templates/js/script.php
index f62b7da..ace79ac 100644
--- a/templates/js/script.php
+++ b/templates/js/script.php
@@ -96,6 +96,10 @@ if ($_['always-displayed']) {
         const headerMenuOpener = querySelector('#header .side-menu-opener')
         const sideMenuOpener = querySelectorAll('#side-menu .side-menu-opener')
 
+        if (!headerMenuOpener) {
+            return
+        }
+
         sideMenuFocus = () => {
             let a = querySelector('.side-menu-app.active a', sideMenu)
 
@@ -197,11 +201,13 @@ if ($_['always-displayed']) {
         <?php require_once __DIR__.'/_loaderEnabled.js'; ?>
     <?php endif; ?>
 
-    <?php if ($_['opener-position'] === 'before'): ?>
-        nextcloud.parentNode.insertBefore(sideMenuOpener, nextcloud)
-    <?php else: ?>
-        nextcloud.parentNode.insertBefore(sideMenuOpener, nextcloud.nextSibling)
-    <?php endif; ?>
+    if (nextcloud) {
+        <?php if ($_['opener-position'] === 'before'): ?>
+            nextcloud.parentNode.insertBefore(sideMenuOpener, nextcloud)
+        <?php else: ?>
+            nextcloud.parentNode.insertBefore(sideMenuOpener, nextcloud.nextSibling)
+        <?php endif; ?>
+    }
 
     <?php if (!empty($_['top-menu-apps']) || !empty($_['top-side-menu-apps'])): ?>
         const topMenuApps = <?php echo json_encode($_['top-menu-apps']), "\n"; ?>