diff --git a/board/google/chameleonv3/board.c b/board/google/chameleonv3/board.c
index 4d3049689d3..d8ffdd25b38 100644
--- a/board/google/chameleonv3/board.c
+++ b/board/google/chameleonv3/board.c
@@ -2,6 +2,8 @@
 /*
  * Copyright 2022 Google LLC
  */
+
+#include <env.h>
 #include <net.h>
 #include <errno.h>
 #include "mercury_aa1.h"