diff --git a/test/core/transport/chttp2/hpack_sync_fuzzer.cc b/test/core/transport/chttp2/hpack_sync_fuzzer.cc
index ea620b6fb0746..e68d70055dd9c 100644
--- a/test/core/transport/chttp2/hpack_sync_fuzzer.cc
+++ b/test/core/transport/chttp2/hpack_sync_fuzzer.cc
@@ -26,6 +26,8 @@
 #include "absl/status/status.h"
 #include "absl/strings/escaping.h"
 #include "absl/strings/match.h"
+#include "absl/strings/string_view.h"
+#include "absl/types/optional.h"
 
 #include <grpc/support/log.h>