diff --git a/content/research.md b/content/research.md
index 239ed5b..d1d8224 100644
--- a/content/research.md
+++ b/content/research.md
@@ -66,6 +66,8 @@ talks:
     links:
       - name: PDF
         url: '/doc/talks/ietf108-v4ov6.pdf'
+      - name: Slides source
+        url: 'https://git.tobast.fr/tobast/talk-v4ov6-ietf108'
 
 unpublished:
   - with: