diff --git a/app/javascript/styles/mastodon/admin.scss b/app/javascript/styles/mastodon/admin.scss
index 7a50a89bb..2ed0d613e 100644
--- a/app/javascript/styles/mastodon/admin.scss
+++ b/app/javascript/styles/mastodon/admin.scss
@@ -1665,6 +1665,15 @@ a.sparkline {
   box-sizing: border-box;
   min-height: 100%;
 
+  a {
+    text: &highlight-text-color;
+    text-decoration: none;
+
+    &:hover {
+      text-decoration: underline;
+    }
+  }
+
   p {
     margin-bottom: 20px;
     unicode-bidi: plaintext;