diff --git a/lib/puppet/type/keystone_user_role.rb b/lib/puppet/type/keystone_user_role.rb
index a18aa16b9..cbd759802 100644
--- a/lib/puppet/type/keystone_user_role.rb
+++ b/lib/puppet/type/keystone_user_role.rb
@@ -95,8 +95,11 @@ Puppet::Type.newtype(:keystone_user_role) do
         r[:ensure] == :present
     end
     rv = [self[:user_domain]]
-    rv << self[:project_domain] if parameter_set?(:project_domain)
-    rv << self[:domain]         if parameter_set?(:domain)
+    if parameter_set?(:domain)
+      rv << self[:domain]
+    else
+      rv << self[:project_domain]
+    end
     # Only used to display the deprecation warning.
     rv << default_domain.name   unless default_domain.nil?
     rv
@@ -113,7 +116,6 @@ Puppet::Type.newtype(:keystone_user_role) do
     domain = user
     user_domain = Regexp.new(/(?:[^:@]|:[^:@])+/)
     project = user_domain
-    unset = ->(_) { PuppetX::Keystone::CompositeNamevar::Unset }
     [
       [
         # fully qualified user with fully qualified project
@@ -127,14 +129,11 @@ Puppet::Type.newtype(:keystone_user_role) do
       ],
       # fully qualified user with domain
       [
-        /^(#{user})::(#{user_domain})@::(#{domain})($)/,
+        /^(#{user})::(#{user_domain})@::(#{domain})$/,
         [
           [:user],
           [:user_domain],
-          [:domain],
-          # Don't want to have project_domain set to default, while
-          # not used.
-          [:project_domain, unset]
+          [:domain]
         ]
       ],
       # fully qualified user with project
@@ -157,11 +156,10 @@ Puppet::Type.newtype(:keystone_user_role) do
       ],
       # user with domain
       [
-        /^(#{user})@::(#{domain})($)/,
+        /^(#{user})@::(#{domain})$/,
         [
           [:user],
-          [:domain],
-          [:project_domain, unset]
+          [:domain]
         ]
       ],
       # user with project
diff --git a/spec/unit/type/keystone_user_role_spec.rb b/spec/unit/type/keystone_user_role_spec.rb
index b0db462e4..a4dc9950b 100644
--- a/spec/unit/type/keystone_user_role_spec.rb
+++ b/spec/unit/type/keystone_user_role_spec.rb
@@ -40,7 +40,7 @@ describe Puppet::Type.type(:keystone_user_role) do
         :user           => user,
         :user_domain    => 'user_domain',
         :project        => PuppetX::Keystone::CompositeNamevar::Unset,
-        :project_domain => PuppetX::Keystone::CompositeNamevar::Unset,
+        :project_domain => 'Default',
         :domain         => 'domain'
     end
 
@@ -67,7 +67,7 @@ describe Puppet::Type.type(:keystone_user_role) do
         :user           => user,
         :user_domain    => 'Default',
         :project        => PuppetX::Keystone::CompositeNamevar::Unset,
-        :project_domain => PuppetX::Keystone::CompositeNamevar::Unset,
+        :project_domain => 'Default',
         :domain         => 'domain'
     end