diff --git a/addons/web/static/src/scss/form_view.scss b/addons/web/static/src/scss/form_view.scss
index dfd4791e5b1..1c839fcd371 100644
--- a/addons/web/static/src/scss/form_view.scss
+++ b/addons/web/static/src/scss/form_view.scss
@@ -222,6 +222,9 @@
                 &:last-child {
                     padding-left: $o-horizontal-padding - 1;
                     border-left: 1px solid gray('400');
+                    &.disabled {
+                        border-color: gray('300');
+                    }
                 }
 
                 &:active {
@@ -232,7 +235,6 @@
                     opacity: 1.0;
                     color: $text-muted;
                     pointer-events: none;
-                    border-left: 1px solid gray('300');
                 }
 
                 &:not(:first-child):before, &:not(:first-child):after {