[ot-face] Use core tables
diff --git a/src/hb-ot-face-table-list.hh b/src/hb-ot-face-table-list.hh
index 99a9c22..c05034b 100644
--- a/src/hb-ot-face-table-list.hh
+++ b/src/hb-ot-face-table-list.hh
@@ -80,6 +80,7 @@
 #endif
 
 /* TrueType outlines. */
+HB_OT_CORE_TABLE (OT, loca) // Also used to determine number of glyphs
 HB_OT_ACCELERATOR (OT, glyf)
 
 /* CFF outlines. */