diff --git a/src/hb-coretext.cc b/src/hb-coretext.cc
index 598930678..23f1c8415 100644
--- a/src/hb-coretext.cc
+++ b/src/hb-coretext.cc
@@ -1148,59 +1148,3 @@ fail:
 
   return ret;
 }
-
-
-/*
- * AAT shaper
- */
-
-/*
- * shaper face data
- */
-
-struct hb_coretext_aat_face_data_t {};
-
-hb_coretext_aat_face_data_t *
-_hb_coretext_aat_shaper_face_data_create (hb_face_t *face)
-{
-  return hb_aat_layout_has_substitution (face) || hb_aat_layout_has_positioning (face) ?
-	 (hb_coretext_aat_face_data_t *) HB_SHAPER_DATA_SUCCEEDED : nullptr;
-}
-
-void
-_hb_coretext_aat_shaper_face_data_destroy (hb_coretext_aat_face_data_t *data HB_UNUSED)
-{
-}
-
-
-/*
- * shaper font data
- */
-
-struct hb_coretext_aat_font_data_t {};
-
-hb_coretext_aat_font_data_t *
-_hb_coretext_aat_shaper_font_data_create (hb_font_t *font)
-{
-  return font->data.coretext ? (hb_coretext_aat_font_data_t *) HB_SHAPER_DATA_SUCCEEDED : nullptr;
-}
-
-void
-_hb_coretext_aat_shaper_font_data_destroy (hb_coretext_aat_font_data_t *data HB_UNUSED)
-{
-}
-
-
-/*
- * shaper
- */
-
-hb_bool_t
-_hb_coretext_aat_shape (hb_shape_plan_t    *shape_plan,
-			hb_font_t          *font,
-			hb_buffer_t        *buffer,
-			const hb_feature_t *features,
-			unsigned int        num_features)
-{
-  return _hb_coretext_shape (shape_plan, font, buffer, features, num_features);
-}
diff --git a/src/hb-shaper-list.hh b/src/hb-shaper-list.hh
index 36d8fc7f6..25c584bc0 100644
--- a/src/hb-shaper-list.hh
+++ b/src/hb-shaper-list.hh
@@ -45,10 +45,6 @@ HB_SHAPER_IMPLEMENT (directwrite)
 #endif
 #ifdef HAVE_CORETEXT
 HB_SHAPER_IMPLEMENT (coretext)
-
-/* Only picks up fonts that have a "mort" or "morx" table.
-   Probably going to be removed https://github.com/harfbuzz/harfbuzz/issues/1478 */
-HB_SHAPER_IMPLEMENT (coretext_aat)
 #endif
 
 #ifdef HAVE_FALLBACK