diff --git a/sys/net/gnrc/network_layer/ipv6/nib/_nib-arsm.h b/sys/net/gnrc/network_layer/ipv6/nib/_nib-arsm.h
index f51d88a51b..c1da3916f7 100644
--- a/sys/net/gnrc/network_layer/ipv6/nib/_nib-arsm.h
+++ b/sys/net/gnrc/network_layer/ipv6/nib/_nib-arsm.h
@@ -28,6 +28,7 @@
 #include "net/gnrc/netif.h"
 #include "net/ndp.h"
 #include "net/icmpv6.h"
+#include "net/ipv6/hdr.h"
 
 #include "_nib-internal.h"
 
diff --git a/sys/net/gnrc/network_layer/ipv6/nib/_nib-slaac.c b/sys/net/gnrc/network_layer/ipv6/nib/_nib-slaac.c
index 3a977edba0..59192ea745 100644
--- a/sys/net/gnrc/network_layer/ipv6/nib/_nib-slaac.c
+++ b/sys/net/gnrc/network_layer/ipv6/nib/_nib-slaac.c
@@ -18,6 +18,7 @@
 
 #include "log.h"
 #include "luid.h"
+#include "net/gnrc/ipv6/nib.h"
 #include "net/gnrc/netif/internal.h"
 
 #include "_nib-6ln.h"
diff --git a/sys/net/gnrc/network_layer/ipv6/nib/nib_ft.c b/sys/net/gnrc/network_layer/ipv6/nib/nib_ft.c
index 5dd20c58d2..05c6f083db 100644
--- a/sys/net/gnrc/network_layer/ipv6/nib/nib_ft.c
+++ b/sys/net/gnrc/network_layer/ipv6/nib/nib_ft.c
@@ -18,6 +18,7 @@
 
 #include "_nib-internal.h"
 
+#include "net/gnrc/ipv6/nib.h"
 #include "net/gnrc/ipv6/nib/ft.h"
 
 int gnrc_ipv6_nib_ft_get(const ipv6_addr_t *dst, gnrc_pktsnip_t *pkt,