diff --git a/clang/include/clang/Basic/DiagnosticSemaKinds.td b/clang/include/clang/Basic/DiagnosticSemaKinds.td
index a4e8f569547b..8f5378d99854 100644
--- a/clang/include/clang/Basic/DiagnosticSemaKinds.td
+++ b/clang/include/clang/Basic/DiagnosticSemaKinds.td
@@ -1110,7 +1110,7 @@ def err_bitfield_has_negative_width : Error<
   "bit-field %0 has negative width (%1)">;
 def err_anon_bitfield_has_negative_width : Error<
   "anonymous bit-field has negative width (%0)">;
-def err_bitfield_has_zero_width : Error<"bit-field %0 has zero width">;
+def err_bitfield_has_zero_width : Error<"named bit-field %0 has zero width">;
 def err_bitfield_width_exceeds_type_size : Error<
   "size of bit-field %0 exceeds size of its type (%1 bits)">;
 def err_anon_bitfield_width_exceeds_type_size : Error<