diff --git a/app/models/manageiq/providers/embedded_ansible/automation_manager.rb b/app/models/manageiq/providers/embedded_ansible/automation_manager.rb
index fdcf4a4fd4c..ba9937ac727 100644
--- a/app/models/manageiq/providers/embedded_ansible/automation_manager.rb
+++ b/app/models/manageiq/providers/embedded_ansible/automation_manager.rb
@@ -4,13 +4,11 @@ class ManageIQ::Providers::EmbeddedAnsible::AutomationManager < ManageIQ::Provid
   require_nested :Credential
   require_nested :AmazonCredential
   require_nested :AzureCredential
-  require_nested :AzureClassicCredential
   require_nested :CloudCredential
   require_nested :GoogleCredential
   require_nested :MachineCredential
   require_nested :NetworkCredential
   require_nested :OpenstackCredential
-  require_nested :RackspaceCredential
   require_nested :ScmCredential
   require_nested :VmwareCredential
 
diff --git a/app/models/manageiq/providers/embedded_ansible/automation_manager/azure_classic_credential.rb b/app/models/manageiq/providers/embedded_ansible/automation_manager/azure_classic_credential.rb
deleted file mode 100644
index e0a9230912b..00000000000
--- a/app/models/manageiq/providers/embedded_ansible/automation_manager/azure_classic_credential.rb
+++ /dev/null
@@ -1,3 +0,0 @@
-class ManageIQ::Providers::EmbeddedAnsible::AutomationManager::AzureClassicCredential < ManageIQ::Providers::EmbeddedAnsible::AutomationManager::CloudCredential
-  include ManageIQ::Providers::AnsibleTower::Shared::AutomationManager::AzureClassicCredential
-end
diff --git a/app/models/manageiq/providers/embedded_ansible/automation_manager/rackspace_credential.rb b/app/models/manageiq/providers/embedded_ansible/automation_manager/rackspace_credential.rb
deleted file mode 100644
index b3856184589..00000000000
--- a/app/models/manageiq/providers/embedded_ansible/automation_manager/rackspace_credential.rb
+++ /dev/null
@@ -1,3 +0,0 @@
-class ManageIQ::Providers::EmbeddedAnsible::AutomationManager::RackspaceCredential < ManageIQ::Providers::EmbeddedAnsible::AutomationManager::CloudCredential
-  include ManageIQ::Providers::AnsibleTower::Shared::AutomationManager::RackspaceCredential
-end