diff --git a/client/reveng/preset.c b/client/reveng/preset.c
index 8aeb8cc88..fdf4c0c07 100644
--- a/client/reveng/preset.c
+++ b/client/reveng/preset.c
@@ -725,6 +725,7 @@ static const struct malias aliases[] = {
 static const struct mpreset models[] = {
 	{ 0UL, 0,       0,       P_BE,   0,       0,       0,       NULL       },	/* terminating entry */
 };
+#  define NPRESETS 0
 
 static const struct malias aliases[] = {
 	{NULL,			NULL     },	/* terminating entry */