diff --git a/db/publications.json b/db/publications.json
index c69ef39e..d457cf97 100644
--- a/db/publications.json
+++ b/db/publications.json
@@ -13,7 +13,8 @@
     "urls" : {
       "paper" : "http://odin.cse.buffalo.edu/papers/2017/SIGMOD-BetaPDBs-final.pdf",
       "video" : "https://youtu.be/CbTaDRdTG7s?t=2m56s",
-      "ppt" : "http://odin.cse.buffalo.edu/slides/conference/2017-Niccolo-BetaPDBs.pptx"
+      "slides" : "http://odin.cse.buffalo.edu/slides/conference/2017-Niccolo-BetaPDBs.pptx",
+      "poster" : "http://odin.cse.buffalo.edu/slides/conference/2017-Niccolo-BetaPDBs-poster.ppt"
     }
   },
   {