diff --git a/common/footer.html b/common/footer.html
index ef236489..b59f14c7 100644
--- a/common/footer.html
+++ b/common/footer.html
@@ -8,7 +8,7 @@
   See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 -->
 <style>
-footer.minimal-footer{padding:1.5rem;text-align:center;font-size:12px;color:var(--color-text);}
+footer.minimal-footer{padding:1.5rem;text-align:center;font-size:12px;color:var(--color-text);border-top:1px solid var(--color-grid);}
 footer.minimal-footer a{color:var(--color-text);}
 footer.minimal-footer nav ul{list-style:none;padding:0;margin:0.5rem 0 0;display:flex;justify-content:center;gap:0.75rem;flex-wrap:wrap;}
 </style>