diff --git a/docs/events/2026-08-04/Zade.md b/docs/events/2026-08-04/Zade.md
index b0fb06b53a..8610b2bc6a 100644
--- a/docs/events/2026-08-04/Zade.md
+++ b/docs/events/2026-08-04/Zade.md
@@ -8,10 +8,10 @@ Omkar will present the basics of client-server architecture, explain how HTTP AP
 
 Slides:
 
-<div class="pdf-viewer-container" data-url="../RSE_Talk.pdf">
+<div class="pdf-viewer-container" data-url="../RSE_talk.pdf">
     <div class="pdf-viewer-header">
         <span class="document-label">Document Viewer</span>
-        <a href="../RSE_Talk.pdf" download target="_blank" class="download-btn">
+        <a href="../RSE_talk.pdf" download target="_blank" class="download-btn">
             ⬇ Download PDF
         </a>
     </div>