diff --git a/roles/lxc_swarm/tasks/lxc_nodes.yml b/roles/lxc_swarm/tasks/lxc_nodes.yml
index c730d0b..2c12c65 100644
--- a/roles/lxc_swarm/tasks/lxc_nodes.yml
+++ b/roles/lxc_swarm/tasks/lxc_nodes.yml
@@ -16,7 +16,6 @@
   with_items:
     - "worker1"
     - "worker2"
-#    - "worker3"
   tags: lxc
 
 - name: Start lxc containers
@@ -24,5 +23,15 @@
   with_items:
     - "worker1"
     - "worker2"
-#    - "worker3"
   tags: lxc
+
+- name: Ensure container key is up-to-date locally
+  shell: ssh-keyscan {{ item }} >> ~/.ssh/known_hosts
+  with_items:
+    - "10.0.3.100"
+    - "10.0.3.101"
+  when: inventory_hostname in groups['manager']
+
+- name: Install python on LXC container
+  raw: which python || (apt-get -y update && apt-get install -y python)
+  when: inventory_hostname in groups['workers']
diff --git a/roles/lxc_swarm/tasks/main.yml b/roles/lxc_swarm/tasks/main.yml
index 76bf018..cc85ad5 100644
--- a/roles/lxc_swarm/tasks/main.yml
+++ b/roles/lxc_swarm/tasks/main.yml
@@ -21,14 +21,6 @@
 - include: lxc_nodes.yml
   when: inventory_hostname in groups['manager']
 
-- name: container key is up-to-date locally
-  shell: ssh-keyscan {{ workers }} >> ~/.ssh/known_hosts
-  when: inventory_hostname in groups['manager']
-
-- name: Install python on LXC container
-  raw: which python || (apt-get -y update && apt-get install -y python)
-  when: inventory_hostname in groups['workers']
-
 - include: prepare_host.yml
   when: inventory_hostname in groups['workers']