Index: src/views/partials/profile-header.ejs
===================================================================
--- src/views/partials/profile-header.ejs	(revision 0960c1d20ad342283da29370be69f7c966bfd51a)
+++ src/views/partials/profile-header.ejs	(revision 99989f9fba023a32bcfaa01464bb0a172952ab1f)
@@ -44,5 +44,5 @@
     <button type="button" class="profile-photo" data-pf-summary aria-label="<%= _displayName || 'Profile' %>">
       <% if (_avatarUrl) { %>
-        <img src="<%= _avatarUrl %>" alt="">
+        <img src="<%= avatar(_avatarUrl, 320) %>" alt="">
       <% } else if (site.enable_audio_player && (typeof audioEnabled === 'undefined' || audioEnabled)) { %>
         <span class="profile-photo-fallback profile-photo-fallback--music" aria-hidden="true">
@@ -112,5 +112,5 @@
     <button type="button" class="pf-summary-close" aria-label="Sluiten">&times;</button>
     <% if (_avatarUrl) { %>
-      <img class="pf-summary-photo" src="<%= _avatarUrl %>" alt="">
+      <img class="pf-summary-photo" src="<%= avatar(_avatarUrl, 128) %>" alt="">
     <% } else { %>
       <div class="pf-summary-photo pf-summary-photo--ph" aria-hidden="true">