more
diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal
index aa79aed..5e3f226 100644
--- a/tools/doxygen/Doxyfile.c++.internal
+++ b/tools/doxygen/Doxyfile.c++.internal
@@ -878,7 +878,6 @@
src/cpp/common/channel_filter.cc \
src/cpp/common/completion_queue_cc.cc \
src/cpp/common/core_codegen.cc \
-src/cpp/common/health_check_service_server_builder_option.cc \
src/cpp/common/resource_quota_cc.cc \
src/cpp/common/rpc_method.cc \
src/cpp/common/version_cc.cc \
@@ -887,6 +886,7 @@
src/cpp/server/default_health_check_service.cc \
src/cpp/server/dynamic_thread_pool.cc \
src/cpp/server/health_check_service.cc \
+src/cpp/server/health_check_service_server_builder_option.cc \
src/cpp/server/server_builder.cc \
src/cpp/server/server_cc.cc \
src/cpp/server/server_context.cc \