diff --git a/app/views/experts/_expert_show.pdf.erb b/app/views/experts/_expert_show.pdf.erb
index ba66bfc..cc6a707 100644
--- a/app/views/experts/_expert_show.pdf.erb
+++ b/app/views/experts/_expert_show.pdf.erb
@@ -1,6 +1,8 @@
 <div class="row">
   <div class="col-md-12">
-    <%= image_tag expert.avatar, height: 150 %>
+    <% unless expert.avatar.blank? %>
+      <%= image_tag rails_blob_url(expert.avatar, disposition: "attachment"), height: 150 %>
+    <% end %>
   </div>
 </div>
 <div class="row">
diff --git a/app/views/partners/_partner_show.pdf.erb b/app/views/partners/_partner_show.pdf.erb
index 7aa4fa4..0886375 100644
--- a/app/views/partners/_partner_show.pdf.erb
+++ b/app/views/partners/_partner_show.pdf.erb
@@ -4,7 +4,7 @@
         <td>
           <div class="row">
             <div class="col-md-12">
-              <%= image_tag partner.logo, height: 40 %>
+              <%= image_tag rails_blob_url(partner.logo, disposition: "attachment"), height: 40 %>
             </div>
           </div>
           <div class="row">