diff --git a/views/guides.erb b/views/guides.erb
index 5a5b0d8..6131f65 100644
--- a/views/guides.erb
+++ b/views/guides.erb
@@ -66,6 +66,6 @@
 </div>
 
 <div class="clearfix">
-  <img class="float-end ms-3 mb-3" src="/img/guides/steve-tucker.jpg">
+  <img class="float-end ms-3 mb-3" src="/img/guides/steve-tucker.png">
   <%== erb :_tinymce, locals: { id: 'guides.steve' } %>
 </div>