diff --git a/changelogs/unreleased/issue_25112.yml b/changelogs/unreleased/issue_25112.yml
new file mode 100644
index 0000000000000000000000000000000000000000..c43d2732b9acfc331cce20b71fc386430999c37d
--- /dev/null
+++ b/changelogs/unreleased/issue_25112.yml
@@ -0,0 +1,4 @@
+---
+title: Disable invalid service templates
+merge_request:
+author:
diff --git a/db/post_migrate/20170208170548_disable_invalid_service_templates.rb b/db/post_migrate/20170208170548_disable_invalid_service_templates.rb
new file mode 100644
index 0000000000000000000000000000000000000000..fe369b74c7313e195eb871f6980530af803cf93b
--- /dev/null
+++ b/db/post_migrate/20170208170548_disable_invalid_service_templates.rb
@@ -0,0 +1,15 @@
+class DisableInvalidServiceTemplates < ActiveRecord::Migration
+  DOWNTIME = false
+
+  if defined?(Service).nil?
+    class Service < ActiveRecord::Base
+      self.inheritance_column = nil
+    end
+  end
+
+  def up
+    Service.where(template: true, active: true).each do |template|
+      template.update(active: false) unless template.valid?
+    end
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 7b99a9808741610bba9ea61874f6eecc4eba9efa..755537803fd91ec64c6f4516b512f234e4b83cf7 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170207150212) do
+ActiveRecord::Schema.define(version: 20170208170548) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"