diff --git a/sys/net/if_llatbl.c b/sys/net/if_llatbl.c
--- a/sys/net/if_llatbl.c
+++ b/sys/net/if_llatbl.c
@@ -443,7 +443,9 @@
 llentry_print_buf(const struct llentry *lle, struct ifnet *ifp, int family,
     char *buf, size_t bufsize)
 {
+#if defined(INET) || defined(INET6)
 	char abuf[INET6_ADDRSTRLEN];
+#endif
 
 	const char *valid = (lle->r_flags & RLLE_VALID) ? "valid" : "no_l2";
 	const char *upper_str = rib_print_family(llentry_get_upper_family(lle, family));
diff --git a/sys/net/route/nhop_ctl.c b/sys/net/route/nhop_ctl.c
--- a/sys/net/route/nhop_ctl.c
+++ b/sys/net/route/nhop_ctl.c
@@ -830,7 +830,9 @@
 char *
 nhop_print_buf(const struct nhop_object *nh, char *buf, size_t bufsize)
 {
+#if defined(INET) || defined(INET6)
 	char abuf[INET6_ADDRSTRLEN];
+#endif
 	struct nhop_priv *nh_priv = nh->nh_priv;
 	const char *upper_str = rib_print_family(nh->nh_priv->nh_upper_family);