diff --git a/Plang b/Plang
index ec736081..d4fe3aa9 160000
--- a/Plang
+++ b/Plang
@@ -1 +1 @@
-Subproject commit ec73608184e84b9398ac9ee6283e8f9e855d5d2e
+Subproject commit d4fe3aa90be904a6e21d2968e82ae6c3ddc189fb
diff --git a/Plugins/Plang.pm b/Plugins/Plang.pm
index 5b792720..115a7367 100644
--- a/Plugins/Plang.pm
+++ b/Plugins/Plang.pm
@@ -77,7 +77,7 @@ sub initialize {
         [
             [['TYPE', 'String'], 'name', undef]
         ],
-        ['TYPELIST', [['TYPE', 'Map'], ['TYPE', 'Null']]],
+        ['TYPEUNION', [['TYPE', 'Map'], ['TYPE', 'Null']]],
         sub { $self->plang_builtin_userget(@_) },
         sub { $self->plang_validate_builtin_userget(@_) },
     );