diff --git a/webclient/src/Style-dark.css b/webclient/src/Style-dark.css
index f1d647a..66121e9 100644
--- a/webclient/src/Style-dark.css
+++ b/webclient/src/Style-dark.css
@@ -65,7 +65,7 @@
 }
 
 .dark .checkbox:checked + label::after {
-	border-color: #ddd;
+	border-color: #fff;
 }
 
 .dark .copy-button {