diff --git a/app/javascript/flavours/glitch/styles/admin.scss b/app/javascript/flavours/glitch/styles/admin.scss
index 4ae2c9650e..7d5b28a12c 100644
--- a/app/javascript/flavours/glitch/styles/admin.scss
+++ b/app/javascript/flavours/glitch/styles/admin.scss
@@ -10,17 +10,6 @@ $content-width: 840px;
   width: 100%;
   min-height: 100vh;
 
-
-  a {
-    color: $highlight-text-color;
-
-    &:hover,
-    &:active,
-    &:focus {
-      text-decoration: none;
-    }
-  }
-
   .sidebar-wrapper {
     min-height: 100vh;
     overflow: hidden;
@@ -1692,6 +1681,15 @@ a.sparkline {
   box-sizing: border-box;
   min-height: 100%;
 
+  a {
+    color: $highlight-text-color;
+    text-decoration: none;
+
+    &:hover {
+      text-decoration: underline;
+    }
+  }
+
   p {
     margin-bottom: 20px;
     unicode-bidi: plaintext;
diff --git a/app/javascript/styles/mastodon/admin.scss b/app/javascript/styles/mastodon/admin.scss
index 2372573d54..3de70c969d 100644
--- a/app/javascript/styles/mastodon/admin.scss
+++ b/app/javascript/styles/mastodon/admin.scss
@@ -1681,6 +1681,15 @@ a.sparkline {
   box-sizing: border-box;
   min-height: 100%;
 
+  a {
+    color: $highlight-text-color;
+    text-decoration: none;
+
+    &:hover {
+      text-decoration: underline;
+    }
+  }
+
   p {
     margin-bottom: 20px;
     unicode-bidi: plaintext;