diff --git a/playbooks/oracle_release_update/oracle_release_update/tasks/update_oem_targets.yml b/playbooks/oracle_release_update/oracle_release_update/tasks/update_oem_targets.yml
deleted file mode 100644
index 2af2e402..00000000
--- a/playbooks/oracle_release_update/oracle_release_update/tasks/update_oem_targets.yml
+++ /dev/null
@@ -1,69 +0,0 @@
----
-# The environment name will not be defined in the engineering environments as it is not in the Ansible group variables
-- name: Get the Environment Name if Not Already Set
-  when: not environment_name is defined
-  block:
-    - name: Use local environment to get environment_name
-      shell: . /etc/environment && echo ${HMPPS_ENVIRONMENT}
-      register: get_environment_name
-      delegate_to: "{{ groups[update_host][0] }}"
-
-    - name: Set environment name
-      set_fact:
-        environment_name: "{{ get_environment_name.stdout_lines[-1] }}"
-
-# This value comes from the inventory in hmpps-engineering-platform-terraform/env_configs
-- name: Set Engineering environment AWS Account ID
-  set_fact:
-    engineering_account_id: "{{ account_id }}"
-
-- name: Update repositories cache and install AWS client package
-  shell: |
-    apt-get update
-    apt install -y awscli
-    apt install -y jq
-
-- community.aws.sts_assume_role:
-    role_arn: "arn:aws:iam::{{ engineering_account_id }}:role/terraform"
-    role_session_name: "{{ inventory_hostname }}_terraform"
-  register: assumed_role
-
-- name: Start OEM Target Update for {{ update_host }}
-  shell: |
-    aws ssm start-automation-execution --document-name "arn:aws:ssm:eu-west-2:{{ engineering_account_id }}:automation-definition/{{ document_name }}" --region eu-west-2 --parameters "Environment={{ environment_name }},TargetHost={{ update_host }},GridHome={{ grid_home }},DatabaseHome={{ database_home }}" | jq --raw-output '.AutomationExecutionId'
-  register: oem_automation
-  environment:
-    AWS_ACCESS_KEY_ID: "{{ assumed_role.sts_creds.access_key }}"
-    AWS_SECRET_ACCESS_KEY: "{{ assumed_role.sts_creds.secret_key }}"
-    AWS_SESSION_TOKEN: "{{ assumed_role.sts_creds.session_token }}"
-
-- name: Start Output
-  debug: var=oem_automation
-
-- name: Set Automation ID
-  set_fact:
-    oem_automation_id: "{{ oem_automation.stdout }}"
-
-- fail:
-    msg: "OEM Target Update CodeBuild failed to start."
-  when: oem_automation_id == ''
-
-- name: Report Automation ID
-  debug:
-    msg: "Running OEM Target Update in {{ environment_name }} account ({{ engineering_account_id }}).  Automation ID is {{ oem_automation_id }}."
-
-- name: Wait for Update of {{ update_host }} OEM targets
-  shell: |
-    aws ssm describe-automation-step-executions --automation-execution-id "{{ oem_automation_id }}" --region=eu-west-2 --filters "Key=StepName,Values=CheckBuildStatus" | jq --raw-output '.StepExecutions[0].StepStatus'
-  register: oem_automation_status
-  until: oem_automation_status.stdout == 'Success' or oem_automation_status.stdout == 'Failed'
-  retries: 50
-  delay: 30
-  environment:
-    AWS_ACCESS_KEY_ID: "{{ assumed_role.sts_creds.access_key }}"
-    AWS_SECRET_ACCESS_KEY: "{{ assumed_role.sts_creds.secret_key }}"
-    AWS_SESSION_TOKEN: "{{ assumed_role.sts_creds.session_token }}"
-
-- fail:
-    msg: "Failed to complete OEM update for {{ update_host }}.   See {{ environment_name }} Automation ID {{ oem_automation_id }}"
-  when: oem_automation_status.stdout != 'Success'