diff --git a/public/assets/css/dropdown.css b/public/assets/css/dropdown.css
index 99dce10..1d842fa 100644
--- a/public/assets/css/dropdown.css
+++ b/public/assets/css/dropdown.css
@@ -3,6 +3,7 @@
   width: 200px;
   flex-direction: column;
   position: relative;
+  user-select: none;
 }
 
 .select-box > * {