diff --git a/index.php b/index.php
index bfbc829..ee10e3a 100644
--- a/index.php
+++ b/index.php
@@ -1,5 +1,5 @@
 <?php include 'header.php'; ?>
-    <h1><img style="width:75px;" src="./logos/tildeverse-green.png">tildeverse.org</h1>
+    <h1><img style="width:75px;" alt="logo" src="./logos/tildeverse-green.png">tildeverse.org</h1>
 
     <p>
         we're a loose association of like-minded <em>tilde</em> communities.
diff --git a/members/index.php b/members/index.php
index c677ebd..fb989d4 100644
--- a/members/index.php
+++ b/members/index.php
@@ -1,5 +1,5 @@
 <?php $title = "members"; include __DIR__.'/../header.php'; ?>
-    <h1><img style="width:75px;" src="../logos/tildeverse-green.png">tildeverse members</h1>
+    <h1><img style="width:75px;" alt="logo" src="../logos/tildeverse-green.png">tildeverse members</h1>
     <p><a href="/">&lt; back</a></p>
     <div class="list-group">
     <?php foreach (json_decode(file_get_contents("../members.json"))->members ?? [] as $member): ?>