diff --git a/deattack.c b/deattack.c
index 746ff5d..ff9ca4d 100644
--- a/deattack.c
+++ b/deattack.c
@@ -97,7 +97,7 @@
 		n = l;
 	} else {
 		if (l > n) {
-			h = (u_int16_t *) xrealloc(h, l * HASH_ENTRYSIZE);
+			h = (u_int16_t *)xrealloc(h, l, HASH_ENTRYSIZE);
 			n = l;
 		}
 	}