diff --git a/slides/dockercon.yml b/slides/dockercon.yml
index b762fc27..764857fd 100644
--- a/slides/dockercon.yml
+++ b/slides/dockercon.yml
@@ -22,10 +22,12 @@ chapters:
   - common/declarative.md
   - swarm/swarmmode.md
   - swarm/creatingswarm.md
+  #- swarm/machine.md
   - swarm/morenodes.md
 - - swarm/firstservice.md
   - swarm/ourapponswarm.md
   - swarm/updatingservices.md
+  #- swarm/rollingupdates.md
   - swarm/healthchecks.md
 - - swarm/operatingswarm.md
   - swarm/netshoot.md
diff --git a/slides/selfpaced.yml b/slides/selfpaced.yml
index f6934e17..9dffebd4 100644
--- a/slides/selfpaced.yml
+++ b/slides/selfpaced.yml
@@ -10,6 +10,7 @@ exclude:
 
 chapters:
 - common/title.md
+#- common/logistics.md
 - swarm/intro.md
 - common/toc.md
 - - common/prereqs.md
@@ -46,10 +47,9 @@ chapters:
   - swarm/swarmtools.md
 - - swarm/security.md
   - swarm/secrets.md
-  - swarm/leastprivilege.md
-  - kube/namespaces.md
-  - swarm/apiscope.md
   - swarm/encryptionatrest.md
+  - swarm/leastprivilege.md
+  - swarm/apiscope.md
   - swarm/logging.md
   - swarm/metrics.md
   - swarm/stateful.md