diff --git a/slides/index.yaml b/slides/index.yaml
index 38f84edf..490be618 100644
--- a/slides/index.yaml
+++ b/slides/index.yaml
@@ -1,21 +1,3 @@
-- date: 2019-06-18
-  country: ca
-  city: Montréal
-  event: Elapse Technologies
-  title: Getting Started With Kubernetes And Orchestration
-  speaker: jpetazzo
-  status: coming soon
-  hidden: http://elapsetech.com/formation/kubernetes-101
-
-- date: 2019-06-17
-  country: ca
-  city: Montréal
-  event: Elapse Technologies
-  title: Getting Started With Docker And Containers
-  speaker: jpetazzo
-  status: coming soon
-  hidden: http://elapsetech.com/formation/docker-101
-
 - date: 2019-05-01
   country: us
   city: Cleveland, OH
@@ -60,40 +42,6 @@
   slides: https://qconuk2019.container.training/
   video: https://www.youtube.com/playlist?list=PLBAFXs0YjviJwCoxSUkUPhsSxDJzpZbJd
 
-- date: 2019-02-25
-  country: ca
-  city: Montréal
-  event: Elapse Technologies
-  speaker: jpetazzo
-  title: <strike>Getting Started With Docker And Containers</strike> (rescheduled for June 2019)
-  status: rescheduled
-
-- date: 2019-02-26
-  country: ca
-  city: Montréal
-  event: Elapse Technologies
-  speaker: jpetazzo
-  title: <strike>Getting Started With Kubernetes And Orchestration</strike> (rescheduled for June 2019)
-  status: rescheduled
-
-- date: 2019-02-28
-  country: ca
-  city: Québec
-  lang: fr
-  event: Elapse Technologies
-  speaker: jpetazzo
-  title: <strike>Bien démarrer avec Docker et les conteneurs (in French)</strike>
-  status: cancelled
-
-- date: 2019-03-01
-  country: ca
-  city: Québec
-  lang: fr
-  event: Elapse Technologies
-  speaker: jpetazzo
-  title: <strike>Bien démarrer avec Docker et l'orchestration (in French)</strike>
-  status: cancelled
-
 - date: [2019-01-07, 2019-01-08]
   country: fr
   city: Paris