diff --git a/htdocs/include/header.include.html b/htdocs/include/header.include.html
index 8ae0811..203d6e4 100644
--- a/htdocs/include/header.include.html
+++ b/htdocs/include/header.include.html
@@ -19,7 +19,7 @@
         <div class="webrx-rx-photo-desc">${photo_desc}</div>
     </div>
     <a class="openwebrx-rx-details-arrow openwebrx-rx-details-arrow--down openwebrx-photo-trigger">
-        <svg class="down" viewBox="0 0 43 12"><use xlink:href="static/gfx/svg-defs.svg#rx-details-arrow-down"></use></svg>
-        <svg class="up" viewBox="0 0 43 12"><use xlink:href="static/gfx/svg-defs.svg#rx-details-arrow-up"></use></svg>
+        <svg class="down" viewBox="0 0 43 12"><use xlink:href="${document_root}static/gfx/svg-defs.svg#rx-details-arrow-down"></use></svg>
+        <svg class="up" viewBox="0 0 43 12"><use xlink:href="${document_root}static/gfx/svg-defs.svg#rx-details-arrow-up"></use></svg>
     </a>
 </div>