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diff --git a/scipost_django/scipost/static/scipost/images/clockss-boxed-logo-90w.png b/scipost_django/scipost/static/scipost/images/clockss-boxed-logo-90w.png
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diff --git a/scipost_django/scipost/static/scipost/images/clockss_original_logo_boxed_ai-cropped-90_w80.webp b/scipost_django/scipost/static/scipost/images/clockss_original_logo_boxed_ai-cropped-90_w80.webp
deleted file mode 100644
index b4e9162504cdfbdd4a27f3877d04174ad584f894..0000000000000000000000000000000000000000
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diff --git a/scipost_django/scipost/templates/scipost/_hx_participates_in.html b/scipost_django/scipost/templates/scipost/_hx_participates_in.html
index c9ee7203ef054c7b89ec4ae3a92efc7b99dd6276..c9e6f9262253aa8f771051e58fb437bc89117a5f 100644
--- a/scipost_django/scipost/templates/scipost/_hx_participates_in.html
+++ b/scipost_django/scipost/templates/scipost/_hx_participates_in.html
@@ -16,8 +16,8 @@
     </a>
     <a href="https://www.clockss.org" target="_blank" rel="noopener">
       <picture>
-	<source type="image/webp" srcset="{% static 'scipost/images/clockss_original_logo_boxed_ai-cropped-90.webp' %} 80w">
-	<img src="{% static 'scipost/images/clockss_original_logo_boxed_ai-cropped-90.png' %}" width="80" height="73" alt="Clockss logo">
+	<source type="image/webp" srcset="{% static 'scipost/images/clockss-boxed-logo-90w.webp' %} 80w">
+	<img src="{% static 'scipost/images/clockss-boxed-logo-90w.png' %}" width="90" height="90" alt="Clockss logo">
       </picture>
     </a>
     <a href="https://i4oc.org/" target="_blank" rel="noopener">
@@ -28,8 +28,8 @@
     </a>
     <a href="https://freejournals.org" target="_blank" rel="noopener">
       <picture>
-	<source type="image/webp" srcset="{% static 'scipost/images/FJN-logo-long.webp' %} 100w">
-	<img src="{% static 'scipost/images/FJN-logo-long.png' %}" width="100" height="46" alt="FJN logo">
+	<source type="image/webp" srcset="{% static 'scipost/images/FJN-logo-long_w200.webp' %} 100w">
+	<img src="{% static 'scipost/images/FJN-logo-long_w200.png' %}" width="100" height="46" alt="FJN logo">
       </picture>
     </a>
   </div>