diff --git a/conservancy/supporters/templates/supporters/sustainers_stripe.html b/conservancy/supporters/templates/supporters/sustainers_stripe.html
index f5efdd6b..26f4e75c 100644
--- a/conservancy/supporters/templates/supporters/sustainers_stripe.html
+++ b/conservancy/supporters/templates/supporters/sustainers_stripe.html
@@ -115,8 +115,8 @@
           <div class="mt3">
             {{ form.tshirt_size.as_field_group }}
             <p class="f7 black-60 mt1">Sizing chart:
-              <a href="{% static 'videos/women-2017-to-2020-t-shirt-sizing.jpg' %}" target="_blank" class="black-60">Women's</a>,
-              <a href="{% static 'videos/men-2017-to-2020-t-shirt-sizing.jpg' %}" target="_blank" class="black-60">Men's</a></p>
+              <a href="/videos/women-2017-to-2020-t-shirt-sizing.jpg" target="_blank" class="black-60">Women's</a>,
+              <a href="/videos/men-2017-to-2020-t-shirt-sizing.jpg" target="_blank" class="black-60">Men's</a></p>
             <figure class="mt2">
               <a href="{% static 'img/tshirt-2024.png' %}">
                 <img src="{% static 'img/tshirt-2024.png' %}" alt="Software Freedom Conservancy T-shirt" width="200">