diff --git a/lib/cpp/src/TReflectionLocal.h b/lib/cpp/src/TReflectionLocal.h
index 414a0eb..df6e706 100644
--- a/lib/cpp/src/TReflectionLocal.h
+++ b/lib/cpp/src/TReflectionLocal.h
@@ -22,7 +22,7 @@
  */
 
 struct FieldMeta {
-  int16_t tags;
+  int16_t tag;
   bool is_optional;
 };