diff --git a/sessions/robot-comments.md b/sessions/robot-comments.md
index 7e5bf7c..e9ebf4f 100644
--- a/sessions/robot-comments.md
+++ b/sessions/robot-comments.md
@@ -10,3 +10,5 @@
 implemented in Gerrit.
 
 *Edwin Kempin, Google*
+
+[slides](https://storage.googleapis.com/gerrit-talks/summit/2016/robot-comments.pdf)