diff --git a/core/net/sicslowpan.c b/core/net/ipv6/sicslowpan.c
similarity index 100%
rename from core/net/sicslowpan.c
rename to core/net/ipv6/sicslowpan.c
diff --git a/core/net/sicslowpan.h b/core/net/ipv6/sicslowpan.h
similarity index 100%
rename from core/net/sicslowpan.h
rename to core/net/ipv6/sicslowpan.h
diff --git a/core/net/uip-ds6-nbr.c b/core/net/ipv6/uip-ds6-nbr.c
similarity index 100%
rename from core/net/uip-ds6-nbr.c
rename to core/net/ipv6/uip-ds6-nbr.c
diff --git a/core/net/uip-ds6-nbr.h b/core/net/ipv6/uip-ds6-nbr.h
similarity index 100%
rename from core/net/uip-ds6-nbr.h
rename to core/net/ipv6/uip-ds6-nbr.h
diff --git a/core/net/uip-ds6-route.c b/core/net/ipv6/uip-ds6-route.c
similarity index 100%
rename from core/net/uip-ds6-route.c
rename to core/net/ipv6/uip-ds6-route.c
diff --git a/core/net/uip-ds6-route.h b/core/net/ipv6/uip-ds6-route.h
similarity index 100%
rename from core/net/uip-ds6-route.h
rename to core/net/ipv6/uip-ds6-route.h
diff --git a/core/net/uip-ds6.c b/core/net/ipv6/uip-ds6.c
similarity index 100%
rename from core/net/uip-ds6.c
rename to core/net/ipv6/uip-ds6.c
diff --git a/core/net/uip-ds6.h b/core/net/ipv6/uip-ds6.h
similarity index 100%
rename from core/net/uip-ds6.h
rename to core/net/ipv6/uip-ds6.h
diff --git a/core/net/uip-icmp6.c b/core/net/ipv6/uip-icmp6.c
similarity index 100%
rename from core/net/uip-icmp6.c
rename to core/net/ipv6/uip-icmp6.c
diff --git a/core/net/uip-icmp6.h b/core/net/ipv6/uip-icmp6.h
similarity index 100%
rename from core/net/uip-icmp6.h
rename to core/net/ipv6/uip-icmp6.h
diff --git a/core/net/uip-nd6.c b/core/net/ipv6/uip-nd6.c
similarity index 100%
rename from core/net/uip-nd6.c
rename to core/net/ipv6/uip-nd6.c
diff --git a/core/net/uip-nd6.h b/core/net/ipv6/uip-nd6.h
similarity index 100%
rename from core/net/uip-nd6.h
rename to core/net/ipv6/uip-nd6.h
diff --git a/core/net/uip6.c b/core/net/ipv6/uip6.c
similarity index 100%
rename from core/net/uip6.c
rename to core/net/ipv6/uip6.c