diff --git a/roles/deploy-openshift/tasks/main.yaml b/roles/deploy-openshift/tasks/main.yaml
index aa413644e..5506c880e 100644
--- a/roles/deploy-openshift/tasks/main.yaml
+++ b/roles/deploy-openshift/tasks/main.yaml
@@ -1,4 +1,12 @@
 ---
+- name: Authorize docker networks
+  shell: |
+    iptables -I INPUT   -s 172.16.0.0/12 -j ACCEPT
+    iptables -I OUTPUT  -d 172.16.0.0/12 -j ACCEPT
+    iptables -I FORWARD -s 172.16.0.0/12 -j ACCEPT
+    iptables -I FORWARD -d 172.16.0.0/12 -j ACCEPT
+  become: yes
+
 - name: Deploy local openshift cluster
   command: "oc cluster up --insecure-skip-tls-verify=true --public-hostname={{ ansible_hostname }}"
   become: yes
diff --git a/roles/install-openshift/defaults/main.yaml b/roles/install-openshift/defaults/main.yaml
index 6f77c7535..09fa482a5 100644
--- a/roles/install-openshift/defaults/main.yaml
+++ b/roles/install-openshift/defaults/main.yaml
@@ -1,2 +1,2 @@
-origin_repo: centos-release-openshift-origin39
-origin_version: v3.9.0
+origin_repo: centos-release-openshift-origin311
+origin_version: v3.11.0
diff --git a/roles/install-openshift/tasks/main.yaml b/roles/install-openshift/tasks/main.yaml
index 3b5497d05..d897efa57 100644
--- a/roles/install-openshift/tasks/main.yaml
+++ b/roles/install-openshift/tasks/main.yaml
@@ -38,7 +38,6 @@
     - origin-docker-registry
     - origin-haproxy-router
     - origin-deployer
-    - origin-sti-builder
     - origin-pod
     - origin
   become: yes