diff --git a/env/nvram.c b/env/nvram.c
index d49cd0f..229c34f 100644
--- a/env/nvram.c
+++ b/env/nvram.c
@@ -7,6 +7,7 @@
  * Andreas Heppel <aheppel@sysgo.de>
  */
 
+#include <common.h>
 #include <command.h>
 #include <env.h>
 #include <env_internal.h>