diff --git a/src/hb-cff-interp-common.hh b/src/hb-cff-interp-common.hh
index 1cb342ad3..1d1f10f2b 100644
--- a/src/hb-cff-interp-common.hh
+++ b/src/hb-cff-interp-common.hh
@@ -338,8 +338,6 @@ struct byte_str_ref_t
   hb_ubytes_t       str;
 };
 
-using byte_str_array_t = hb_vector_t<hb_ubytes_t>;
-
 /* stack */
 template <typename ELEM, int LIMIT>
 struct cff_stack_t
diff --git a/src/hb-ot-cff1-table.hh b/src/hb-ot-cff1-table.hh
index e100d94fb..fd25c6b20 100644
--- a/src/hb-ot-cff1-table.hh
+++ b/src/hb-ot-cff1-table.hh
@@ -649,7 +649,7 @@ struct CFF1StringIndex : CFF1Index
 
     if (unlikely (sidmap.in_error ())) return_trace (false);
 
-    byte_str_array_t bytesArray;
+    hb_vector_t<hb_ubytes_t> bytesArray;
     if (!bytesArray.resize (sidmap.get_population ()))
       return_trace (false);
     for (auto _ : sidmap)