diff --git a/index.html b/index.html
index 1a66ab5..cc16ab4 100644
--- a/index.html
+++ b/index.html
@@ -228,7 +228,8 @@
       <div class="brand r">
         <img src="icon.png" alt="RectZones app icon">
         <b>RectZones</b>
-        <a class="gh" href="https://github.com/RectZones/RectZones">github.com/RectZones ↗</a>
+        <a class="gh" href="https://github.com/RectZones/RectZones"
+           target="_blank" rel="noopener">github.com/RectZones ↗</a>
       </div>
       <h1 class="r r2">FancyZones,<br>for your <span class="accent">Mac</span>.<br><span class="amber">Free.</span></h1>
       <p class="sub r r3">Magnet costs money and locks you into halves. Rectangle is free but its