diff --git a/talks.json b/talks.json
index dccf697..ba01fc5 100644
--- a/talks.json
+++ b/talks.json
@@ -214,7 +214,7 @@
         {
             "eventName": "Service Mesh Day 2019",
             "eventURL": "https://servicemeshday.com/schedule/",
-            "deckURL": "https://www.slideshare.net/leecalcote/service-meshes-but-at-what-cost?ref=https://calcotestudios.com/talks/",
+            "deckURL": "https://www.slideshare.net/leecalcote/service-meshes-but-at-what-cost",
             "videoURL": "https://www.youtube.com/watch?v=CFj1O_uyhhs&list=PLYjO73_1efChX9NuRaU7WocTbgrfvCoPE"
         },
         {