diff --git a/ext/mixed/js/display-generator.js b/ext/mixed/js/display-generator.js
index 1921a454..44b250e7 100644
--- a/ext/mixed/js/display-generator.js
+++ b/ext/mixed/js/display-generator.js
@@ -330,7 +330,6 @@ class DisplayGenerator {
     }
 
     static _instantiateTemplate(template) {
-        const content = document.importNode(template.content, true);
-        return content.firstChild;
+        return document.importNode(template.content.firstChild, true);
     }
 }