diff --git a/src/radius/radius_client.c b/src/radius/radius_client.c
index ee9e46d..18aaec1 100644
--- a/src/radius/radius_client.c
+++ b/src/radius/radius_client.c
@@ -1556,7 +1556,7 @@
 	entry = radius->msgs;
 	while (entry) {
 		if (entry->msg_type == RADIUS_AUTH &&
-		    os_memcmp(entry->addr, addr, ETH_ALEN) == 0) {
+		    ether_addr_equal(entry->addr, addr)) {
 			hostapd_logger(radius->ctx, addr,
 				       HOSTAPD_MODULE_RADIUS,
 				       HOSTAPD_LEVEL_DEBUG,