diff --git a/bsd-user/uaccess.c b/bsd-user/uaccess.c
index 7cb6d17495f..b7b3a0682e9 100644
--- a/bsd-user/uaccess.c
+++ b/bsd-user/uaccess.c
@@ -1,5 +1,6 @@
 /* User memory access */
 #include "qemu/osdep.h"
+#include "qemu/cutils.h"
 
 #include "qemu.h"