diff --git a/app/src/assets/scss/business/_av.scss b/app/src/assets/scss/business/_av.scss
index ad2e478ca..9d8a2f312 100644
--- a/app/src/assets/scss/business/_av.scss
+++ b/app/src/assets/scss/business/_av.scss
@@ -318,7 +318,7 @@
     }
 
     &--ref {
-      border-bottom: .5px solid var(--b3-theme-on-background);
+      border-bottom: .5px solid var(--b3-theme-on-surface);
     }
 
     & > .av__cellicon {