diff --git a/www/conservancy/templates/supporter/form_partial.html b/www/conservancy/templates/supporter/form_partial.html
index 9fb1d9fc36e62d4cb48ab6437a4b94d589d98527..4f1cebde35b62df7ac8e514341b2b5df71a5400d 100644
--- a/www/conservancy/templates/supporter/form_partial.html
+++ b/www/conservancy/templates/supporter/form_partial.html
@@ -126,8 +126,8 @@ This partial accepts these optional parameters:
             </optgroup>
           </select>
         </div>
-        <p>Size info: <a href="https://i.shgcdn.com/e2b59b75-4177-4993-9d89-1cb212e189af/-/format/auto/-/preview/3000x3000/-/quality/lighter/">Women's</a>,
-          <a href="https://i.shgcdn.com/e2b59b75-4177-4993-9d89-1cb212e189af/-/format/auto/-/preview/3000x3000/-/quality/lighter/">Men's</a></p>
+        <p>Size info: <a href="https://sfconservancy.org/videos/women-2017-to-2020-t-shirt-sizing.jpg">Women's</a>,
+          <a href="https://sfconservancy.org/videos/men-2017-to-2020-t-shirt-sizing.jpg">Men's</a></p>
       </div>
 
       <div class="supporter-form-input">