diff --git a/appinfo/info.xml b/appinfo/info.xml
index fb89f08..5ccbefb 100644
--- a/appinfo/info.xml
+++ b/appinfo/info.xml
@@ -17,7 +17,7 @@ You can report a bug or request a feature by opening an issue.
 ]]></description>
     <licence>agpl</licence>
     <author mail="contact@deblan.fr" homepage="https://www.deblan.io/">Simon Vieille</author>
-    <version>1.8.3</version>
+    <version>1.8.4</version>
     <namespace>SideMenu</namespace>
     <category>customization</category>
     <website>https://gitnet.fr/deblan/side_menu</website>
diff --git a/src/SideMenu.vue b/src/SideMenu.vue
index 10fbd87..424f244 100644
--- a/src/SideMenu.vue
+++ b/src/SideMenu.vue
@@ -53,7 +53,11 @@ export default {
             const links = document.querySelectorAll('#appmenu a')
             const menu = document.querySelector('#appmenu')
 
-            const menuIsHidden = window.getComputedStyle(menu, null).getPropertyValue('display') === 'none';
+            if (menu) {
+                const menuIsHidden = window.getComputedStyle(menu, null).getPropertyValue('display') === 'none';
+            } else {
+                const menuIsHidden = false;
+            }
 
             for (let element of links) {
                 let href = element.getAttribute('href')