diff --git a/CMakeLists.txt b/CMakeLists.txt
index 151d3ed..23cbf6b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -31,7 +31,6 @@ xo_add_genfacet(
 xo_add_genfacetimpl(
     TARGET xo-object2-facetimpl-sequence-list
     FACET_PKG xo_object2
-    FACET Sequence
 #    REPR List
     INPUT idl/ISequence_DList.json5
 )
@@ -40,7 +39,6 @@ xo_add_genfacetimpl(
 xo_add_genfacetimpl(
     TARGET xo-object2-facetimpl-printable-list
     FACET_PKG xo_printable2
-    FACET Printable
 #    REPR List
     INPUT idl/IPrintable_DList.json5
 )
@@ -49,7 +47,6 @@ xo_add_genfacetimpl(
 xo_add_genfacetimpl(
     TARGET xo-object2-facetimpl-gcobject-list
     FACET_PKG xo_alloc2
-    FACET GCObject
 #    REPR List
     INPUT idl/IGCObject_DList.json5
 )
@@ -60,7 +57,6 @@ xo_add_genfacetimpl(
 xo_add_genfacetimpl(
     TARGET xo-object2-facetimpl-printable-boolean
     FACET_PKG xo_printable2
-    FACET Printable
 #    REPR Boolean
     INPUT idl/IPrintable_DBoolean.json5
 )
@@ -69,7 +65,6 @@ xo_add_genfacetimpl(
 xo_add_genfacetimpl(
     TARGET xo-object2-facetimpl-gcobject-boolean
     FACET_PKG xo_alloc2
-    FACET GCObject
 #    REPR Boolean
     INPUT idl/IGCObject_DBoolean.json5
 )
@@ -80,7 +75,6 @@ xo_add_genfacetimpl(
 xo_add_genfacetimpl(
     TARGET xo-object2-facetimpl-printable-float
     FACET_PKG xo_printable2
-    FACET Printable
 #    REPR Float
     INPUT idl/IPrintable_DFloat.json5
 )
@@ -89,7 +83,6 @@ xo_add_genfacetimpl(
 xo_add_genfacetimpl(
     TARGET xo-object2-facetimpl-gcobject-float
     FACET_PKG xo_alloc2
-    FACET GCObject
 #    REPR Float
     INPUT idl/IGCObject_DFloat.json5
 )
@@ -100,7 +93,6 @@ xo_add_genfacetimpl(
 xo_add_genfacetimpl(
     TARGET xo-object2-facetimpl-printable-integer
     FACET_PKG xo_printable2
-    FACET Printable
 #    REPR Integer
     INPUT idl/IPrintable_DInteger.json5
 )
@@ -109,7 +101,6 @@ xo_add_genfacetimpl(
 xo_add_genfacetimpl(
     TARGET xo-object2-facetimpl-gcobject-integer
     FACET_PKG xo_alloc2
-    FACET GCObject
 #    REPR Integer
     INPUT idl/IGCObject_DInteger.json5
 )
@@ -120,7 +111,6 @@ xo_add_genfacetimpl(
 xo_add_genfacetimpl(
     TARGET xo-object2-facetimpl-sequence-array
     FACET_PKG xo_object2
-    FACET Sequence
 #    REPR Array
     INPUT idl/ISequence_DArray.json5
 )
@@ -129,7 +119,6 @@ xo_add_genfacetimpl(
 xo_add_genfacetimpl(
     TARGET xo-object2-facetimpl-printable-array
     FACET_PKG xo_printable2
-    FACET Printable
 #    REPR Array
     INPUT idl/IPrintable_DArray.json5
 )
@@ -138,7 +127,6 @@ xo_add_genfacetimpl(
 xo_add_genfacetimpl(
     TARGET xo-object2-facetimpl-gcobject-array
     FACET_PKG xo_alloc2
-    FACET GCObject
 #    REPR Array
     INPUT idl/IGCObject_DArray.json5
 )
@@ -149,7 +137,6 @@ xo_add_genfacetimpl(
 xo_add_genfacetimpl(
     TARGET xo-object2-facetimpl-printable-dictionary
     FACET_PKG xo_printable2
-    FACET Printable
 #    REPR Dictionary
     INPUT idl/IPrintable_DDictionary.json5
  )
@@ -158,7 +145,6 @@ xo_add_genfacetimpl(
 xo_add_genfacetimpl(
     TARGET xo-object2-facetimpl-gcobject-dictionary
     FACET_PKG xo_alloc2
-    FACET GCObject
 #    REPR Dictionary
     INPUT idl/IGCObject_DDictionary.json5
 )
@@ -169,7 +155,6 @@ xo_add_genfacetimpl(
 xo_add_genfacetimpl(
     TARGET xo-object2-facetimpl-printable-runtimeerror
     FACET_PKG xo_printable2
-    FACET Printable
 #    REPR RuntimeError
     INPUT idl/IPrintable_DRuntimeError.json5
  )
@@ -178,7 +163,6 @@ xo_add_genfacetimpl(
 xo_add_genfacetimpl(
     TARGET xo-object2-facetimpl-gcobject-runtimeerror
     FACET_PKG xo_alloc2
-    FACET GCObject
 #    REPR RuntimeError
     INPUT idl/IGCObject_DRuntimeError.json5
 )