diff --git a/app/models/configuration_script.rb b/app/models/configuration_script.rb
index 2e1e703f31c..8bde1286db7 100644
--- a/app/models/configuration_script.rb
+++ b/app/models/configuration_script.rb
@@ -2,5 +2,5 @@ class ConfigurationScript < ConfigurationScriptBase
   def self.base_model
     ConfigurationScript
   end
-  belongs_to :manager, :class_name => "ExtManagementSystem", :inverse_of => :configuration_scripts
+  belongs_to :manager, :class_name => "ManageIQ::Providers::AutomationManager", :inverse_of => :configuration_scripts
 end
diff --git a/app/models/manageiq/providers/automation_manager.rb b/app/models/manageiq/providers/automation_manager.rb
index 7f41485ec43..78af0e8827e 100644
--- a/app/models/manageiq/providers/automation_manager.rb
+++ b/app/models/manageiq/providers/automation_manager.rb
@@ -11,8 +11,12 @@ class ManageIQ::Providers::AutomationManager < ManageIQ::Providers::BaseManager
 
   has_many :configured_systems,           :dependent => :destroy, :foreign_key => "manager_id"
   has_many :configuration_profiles,       :dependent => :destroy, :foreign_key => "manager_id"
-  has_many :configuration_scripts,        :dependent => :destroy, :foreign_key => "manager_id",
-                                          :class_name => "::ConfigurationScript"
+  has_many :configuration_scripts,
+           :dependent => :destroy,
+           :foreign_key => "manager_id",
+           :class_name => "::ConfigurationScript",
+           :inverse_of => :manager
+
   has_many :configuration_workflows,      :dependent => :destroy, :foreign_key => "manager_id", :inverse_of => :manager
   has_many :credentials,                  :class_name => "ManageIQ::Providers::AutomationManager::Authentication",
            :as => :resource, :dependent => :destroy