diff --git a/ext/css/settings2.css b/ext/css/settings2.css
index 4f487d74..4a8879fc 100644
--- a/ext/css/settings2.css
+++ b/ext/css/settings2.css
@@ -485,6 +485,7 @@ a.heading-link-light {
     top: 0;
     width: 100%;
     height: 100%;
+    user-select: none;
 }