diff --git a/src/in_sysctl.c b/src/in_sysctl.c
index 1112e35..1cc10b9 100644
--- a/src/in_sysctl.c
+++ b/src/in_sysctl.c
@@ -232,7 +232,7 @@ sysctl_read(void)
 		snprintf(info_buf, sizeof(info_buf), "%ju", (uintmax_t)ifm->ifm_data.ifi_metric);
 		element_update_info(e, "Metric", info_buf);
 
-#if !(defined(__NetBSD__) || defined(__FreeBSD__))
+#if !(defined(__NetBSD__) || defined(__FreeBSD__) || defined(__OpenBSD__))
 		snprintf(info_buf, sizeof(info_buf), "%u", ifm->ifm_data.ifi_recvquota);
 		element_update_info(e, "RX-Quota", info_buf);