diff --git a/addons/website_slides/view/website_slides_embed.xml b/addons/website_slides/view/website_slides_embed.xml
index 4dd3036d2d6..89ae0f8e4db 100644
--- a/addons/website_slides/view/website_slides_embed.xml
+++ b/addons/website_slides/view/website_slides_embed.xml
@@ -61,7 +61,7 @@
                     <!--  PDF Viewer Body : contains the canvas, the loader, or the image-->
                     <div id="PDFSlideViewer" style="position:relative;"
                             t-attf-data-slideid="#{slide.id}"
-                            t-attf-data-slideurl="/slides/slide/#{slide.id}/pdf_content"
+                            t-attf-data-slideurl="/slides/slide/#{slug(slide)}/pdf_content"
                             t-attf-data-downloadable="#{slide.download_security}"
                             t-att-data-defaultpage="page">
                         <t t-if="is_embedded">
@@ -135,7 +135,7 @@
                                     <div class="col-lg-4 col-md-4 col-sm-4 col-xs-4 text-center"></div>
                                 </div>
                                 <div class="col-lg-2 col-md-2 col-sm-2 col-xs-2 pull-right text-right">
-                                    <a t-if="slide.download_security and not is_embedded" target="_top" t-attf-href="/slides/slide/#{slide.id}/download" title="Download" id="download">
+                                    <a t-if="slide.download_security and not is_embedded" target="_top" t-attf-href="/slides/slide/#{slug(slide)}/download" title="Download" id="download">
                                         <i class="fa fa-download fa-2x"></i>
                                     </a>
                                     <span id="fullscreen" title="View fullscreen">