diff --git a/src/google/protobuf/compiler/cpp/options.h b/src/google/protobuf/compiler/cpp/options.h
index 3c69b59bf7..87060bec8c 100644
--- a/src/google/protobuf/compiler/cpp/options.h
+++ b/src/google/protobuf/compiler/cpp/options.h
@@ -78,7 +78,6 @@ struct Options {
   bool annotate_accessor = false;
   bool profile_driven_inline_string = true;
   bool force_split = false;
-  bool profile_driven_split = true;
 #ifdef PROTOBUF_STABLE_EXPERIMENTS
   bool force_eagerly_verified_lazy = true;
   bool force_inline_string = true;