diff --git a/app/models/foreman_acd/app_definition.rb b/app/models/foreman_acd/app_definition.rb
index 0c00e911..4acb784e 100644
--- a/app/models/foreman_acd/app_definition.rb
+++ b/app/models/foreman_acd/app_definition.rb
@@ -10,7 +10,7 @@ class AppDefinition < ApplicationRecord
     include Parameterizable::ByIdName
 
     self.table_name = 'acd_app_definitions'
-    validates :name, :presence => true, :uniqueness => true
+    validates :name, :presence => true, :uniqueness => false
     validates :ansible_playbook, :presence => true
     has_many :app_instances, :inverse_of => :app_definition, :dependent => :destroy
     belongs_to :ansible_playbook, :inverse_of => :app_definitions, :foreign_key => :acd_ansible_playbook_id