diff --git a/sys/net/gnrc/network_layer/ipv6/nib/_nib-arsm.c b/sys/net/gnrc/network_layer/ipv6/nib/_nib-arsm.c
index 15f016d2126ac2eaa5b99e24651e955003cf4e9a..ea8010d6f695676f629d067c7cc5219240f60319 100644
--- a/sys/net/gnrc/network_layer/ipv6/nib/_nib-arsm.c
+++ b/sys/net/gnrc/network_layer/ipv6/nib/_nib-arsm.c
@@ -190,11 +190,11 @@ static inline unsigned _get_l2addr_len(gnrc_netif_t *netif,
             (void)opt;
             return ETHERNET_ADDR_LEN;
 #endif  /* MODULE_NETDEV_ETH */
-#ifdef MODULE_NETDEV_NRFMIN
+#ifdef MODULE_NRFMIN
         case NETDEV_TYPE_NRFMIN:
             (void)opt;
             return sizeof(uint16_t);
-#endif  /* MODULE_NETDEV_NRFMIN */
+#endif  /* MODULE_NRFMIN */
 #ifdef MODULE_NETDEV_IEEE802154
         case NETDEV_TYPE_IEEE802154:
             switch (opt->len) {