diff --git a/app/models/miq_database.rb b/app/models/miq_database.rb
index 9b8918e3af9..fda94b8cfae 100644
--- a/app/models/miq_database.rb
+++ b/app/models/miq_database.rb
@@ -8,7 +8,6 @@ class MiqDatabase < ApplicationRecord
 
   include AuthenticationMixin
   include PasswordMixin
-  include AnsibleAuthentications
 
   virtual_has_many  :vmdb_tables
 
diff --git a/app/models/mixins/ansible_authentications.rb b/app/models/mixins/ansible_authentications.rb
deleted file mode 100644
index 6dab4aa76a3..00000000000
--- a/app/models/mixins/ansible_authentications.rb
+++ /dev/null
@@ -1,79 +0,0 @@
-module AnsibleAuthentications
-  ANSIBLE_SECRET_KEY_TYPE = "ansible_secret_key".freeze
-  ANSIBLE_RABBITMQ_TYPE   = "ansible_rabbitmq_auth".freeze
-  ANSIBLE_ADMIN_TYPE      = "ansible_admin_password".freeze
-  ANSIBLE_DATABASE_TYPE   = "ansible_database_password".freeze
-
-  AUTHENTICATION_CLASS_BY_TYPE = {
-    ANSIBLE_SECRET_KEY_TYPE => AuthToken,
-    ANSIBLE_RABBITMQ_TYPE   => AuthUseridPassword,
-    ANSIBLE_ADMIN_TYPE      => AuthUseridPassword,
-    ANSIBLE_DATABASE_TYPE   => AuthUseridPassword
-  }.freeze
-
-  def self.included(base)
-    base.class_eval do
-      include AuthenticationMixin
-    end
-  end
-
-  def ansible_secret_key
-    auth = authentication_type(ANSIBLE_SECRET_KEY_TYPE)
-    auth.try(:auth_key)
-  end
-
-  def ansible_secret_key=(key)
-    auth = authentication_for_type(ANSIBLE_SECRET_KEY_TYPE, "Ansible Secret Key")
-    update_ansible_authentication(auth, :auth_key => key)
-  end
-
-  def ansible_rabbitmq_authentication
-    authentication_type(ANSIBLE_RABBITMQ_TYPE)
-  end
-
-  def set_ansible_rabbitmq_authentication(userid: "tower", password:)
-    auth = authentication_for_type(ANSIBLE_RABBITMQ_TYPE, "Ansible Rabbitmq Authentication")
-    update_ansible_authentication(auth, :userid => userid, :password => password)
-    auth
-  end
-
-  def ansible_admin_authentication
-    authentication_type(ANSIBLE_ADMIN_TYPE)
-  end
-
-  def set_ansible_admin_authentication(userid: "admin", password:)
-    auth = authentication_for_type(ANSIBLE_ADMIN_TYPE, "Ansible Admin Authentication")
-    update_ansible_authentication(auth, :userid => userid, :password => password)
-    auth
-  end
-
-  def ansible_database_authentication
-    authentication_type(ANSIBLE_DATABASE_TYPE)
-  end
-
-  def set_ansible_database_authentication(userid: "awx", password:)
-    auth = authentication_for_type(ANSIBLE_DATABASE_TYPE, "Ansible Database Authentication")
-    update_ansible_authentication(auth, :userid => userid, :password => password)
-    auth
-  end
-
-  private
-
-  def authentication_for_type(auth_type, name)
-    auth = authentication_type(auth_type)
-    return auth if auth
-
-    auth = AUTHENTICATION_CLASS_BY_TYPE[auth_type].new
-    auth.name     = name
-    auth.resource = self
-    auth.authtype = auth_type
-    auth
-  end
-
-  def update_ansible_authentication(auth, auth_fields)
-    auth_fields.each do |field, value|
-      auth.public_send("#{field}=", value)
-    end
-    auth.save!
-  end
-end