diff --git a/quiche/http2/adapter/oghttp2_session.cc b/quiche/http2/adapter/oghttp2_session.cc
index 6ed885d..00fb9dc 100644
--- a/quiche/http2/adapter/oghttp2_session.cc
+++ b/quiche/http2/adapter/oghttp2_session.cc
@@ -20,6 +20,8 @@
 #include "quiche/http2/adapter/noop_header_validator.h"
 #include "quiche/http2/adapter/oghttp2_util.h"
 #include "quiche/http2/core/spdy_protocol.h"
+#include "quiche/common/platform/api/quiche_flag_utils.h"
+#include "quiche/common/platform/api/quiche_flags.h"
 #include "quiche/common/platform/api/quiche_logging.h"
 #include "quiche/common/quiche_callbacks.h"
 
diff --git a/quiche/http2/adapter/oghttp2_session_test.cc b/quiche/http2/adapter/oghttp2_session_test.cc
index d2a6a12..d8c7479 100644
--- a/quiche/http2/adapter/oghttp2_session_test.cc
+++ b/quiche/http2/adapter/oghttp2_session_test.cc
@@ -7,6 +7,7 @@
 #include "quiche/http2/adapter/mock_http2_visitor.h"
 #include "quiche/http2/adapter/test_frame_sequence.h"
 #include "quiche/http2/adapter/test_utils.h"
+#include "quiche/common/platform/api/quiche_flags.h"
 #include "quiche/common/platform/api/quiche_test.h"
 
 namespace http2 {