diff --git a/TangerineUI-purple.css b/TangerineUI-purple.css
index 2ff99f1..53786f3 100644
--- a/TangerineUI-purple.css
+++ b/TangerineUI-purple.css
@@ -1373,6 +1373,7 @@ body.layout-single-column  {
 }
 .layout-single-column .status-direct.muted .status__content {
     background: rgba(155, 174, 200, 0.1);
+    border-color: var(--color-lines);
 }
 
 
diff --git a/TangerineUI.css b/TangerineUI.css
index 6ecf464..33d81d7 100644
--- a/TangerineUI.css
+++ b/TangerineUI.css
@@ -1373,6 +1373,7 @@ body.layout-single-column  {
 }
 .layout-single-column .status-direct.muted .status__content {
     background: rgba(155, 174, 200, 0.1);
+    border-color: var(--color-lines);
 }
 
 
diff --git a/mastodon/app/javascript/styles/tangerineui-purple/layout-single-column.scss b/mastodon/app/javascript/styles/tangerineui-purple/layout-single-column.scss
index 2ff99f1..53786f3 100644
--- a/mastodon/app/javascript/styles/tangerineui-purple/layout-single-column.scss
+++ b/mastodon/app/javascript/styles/tangerineui-purple/layout-single-column.scss
@@ -1373,6 +1373,7 @@ body.layout-single-column  {
 }
 .layout-single-column .status-direct.muted .status__content {
     background: rgba(155, 174, 200, 0.1);
+    border-color: var(--color-lines);
 }
 
 
diff --git a/mastodon/app/javascript/styles/tangerineui/layout-single-column.scss b/mastodon/app/javascript/styles/tangerineui/layout-single-column.scss
index 6ecf464..33d81d7 100644
--- a/mastodon/app/javascript/styles/tangerineui/layout-single-column.scss
+++ b/mastodon/app/javascript/styles/tangerineui/layout-single-column.scss
@@ -1373,6 +1373,7 @@ body.layout-single-column  {
 }
 .layout-single-column .status-direct.muted .status__content {
     background: rgba(155, 174, 200, 0.1);
+    border-color: var(--color-lines);
 }