diff --git a/sys/dev/neta/if_mvnetareg.h b/sys/dev/neta/if_mvnetareg.h
index ccc4644534e0..c504c73feeb9 100644
--- a/sys/dev/neta/if_mvnetareg.h
+++ b/sys/dev/neta/if_mvnetareg.h
@@ -32,6 +32,8 @@
 #ifndef _IF_MVNETAREG_H_
 #define	_IF_MVNETAREG_H_
 
+#include "opt_mvneta.h"
+
 #if BYTE_ORDER == BIG_ENDIAN
 #error "BIG ENDIAN not supported"
 #endif