diff --git a/libcxx/include/__cxx03/__locale b/libcxx/include/__cxx03/__locale
index 86160bcdcbd59..70dd1e65cfba9 100644
--- a/libcxx/include/__cxx03/__locale
+++ b/libcxx/include/__cxx03/__locale
@@ -578,7 +578,7 @@ public:
 #ifdef _CACHED_RUNES
   static const size_t table_size = _CACHED_RUNES;
 #else
-  static const size_t table_size = 256; // FIXME: Don't hardcode this.
+  static const size_t table_size = 256;
 #endif
   _LIBCPP_HIDE_FROM_ABI const mask* table() const _NOEXCEPT { return __tab_; }
   static const mask* classic_table() _NOEXCEPT;
diff --git a/libcxx/include/__locale b/libcxx/include/__locale
index 757a53951f66e..eb7b7786208e8 100644
--- a/libcxx/include/__locale
+++ b/libcxx/include/__locale
@@ -585,7 +585,7 @@ public:
 #  ifdef _CACHED_RUNES
   static const size_t table_size = _CACHED_RUNES;
 #  else
-  static const size_t table_size = 256; // FIXME: Don't hardcode this.
+  static const size_t table_size = 256;
 #  endif
   _LIBCPP_HIDE_FROM_ABI const mask* table() const _NOEXCEPT { return __tab_; }
   static const mask* classic_table() _NOEXCEPT;