diff --git a/contrib/zstd/example/main.cc b/contrib/zstd/example/main.cc
index e9c24db..5c60b9c 100644
--- a/contrib/zstd/example/main.cc
+++ b/contrib/zstd/example/main.cc
@@ -20,6 +20,8 @@
 #include <string>
 #include <vector>
 
+#include "sandboxed_api/util/flag.h"
+#include "absl/flags/parse.h"
 #include "contrib/zstd/sandboxed.h"
 #include "contrib/zstd/utils/utils_zstd.h"
 
diff --git a/contrib/zstd/sandboxed.h b/contrib/zstd/sandboxed.h
index b9640d6..31b0b81 100644
--- a/contrib/zstd/sandboxed.h
+++ b/contrib/zstd/sandboxed.h
@@ -21,8 +21,6 @@
 #include <memory>
 
 #include "sapi_zstd.sapi.h"  // NOLINT(build/include)
-#include "sandboxed_api/util/flag.h"
-#include "absl/flags/parse.h"
 
 class ZstdSapiSandbox : public ZstdSandbox {
  public: