diff --git a/sys/net/gnrc/network_layer/ipv6/nc/gnrc_ipv6_nc.c b/sys/net/gnrc/network_layer/ipv6/nc/gnrc_ipv6_nc.c
index d5658296ae5cecbf236f64595323cf97431f3329..4926e1e97a5c7ea948d60340423e81bcbfa225b4 100644
--- a/sys/net/gnrc/network_layer/ipv6/nc/gnrc_ipv6_nc.c
+++ b/sys/net/gnrc/network_layer/ipv6/nc/gnrc_ipv6_nc.c
@@ -24,7 +24,7 @@
 #include "net/gnrc/sixlowpan/nd.h"
 #include "thread.h"
 #include "timex.h"
-#include "vtimer.h"
+#include "xtimer.h"
 
 #define ENABLE_DEBUG    (0)
 #include "debug.h"
diff --git a/sys/net/gnrc/network_layer/ndp/gnrc_ndp.c b/sys/net/gnrc/network_layer/ndp/gnrc_ndp.c
index 49954c987692a3dafeac4d3de7b2619ea6d7bec9..495a9afe64fe8ae0d740f38d6ffc1429b53d78cc 100644
--- a/sys/net/gnrc/network_layer/ndp/gnrc_ndp.c
+++ b/sys/net/gnrc/network_layer/ndp/gnrc_ndp.c
@@ -30,7 +30,7 @@
 #include "random.h"
 #include "utlist.h"
 #include "thread.h"
-#include "vtimer.h"
+#include "xtimer.h"
 
 #include "net/gnrc/ndp/internal.h"
 
diff --git a/sys/net/gnrc/network_layer/ndp/host/gnrc_ndp_host.c b/sys/net/gnrc/network_layer/ndp/host/gnrc_ndp_host.c
index 8e330e32ac81c7e34dcbfbf104627148f31aaa9d..19c410e1f800352484811a1c8a5ba47feebb5ce0 100644
--- a/sys/net/gnrc/network_layer/ndp/host/gnrc_ndp_host.c
+++ b/sys/net/gnrc/network_layer/ndp/host/gnrc_ndp_host.c
@@ -17,7 +17,7 @@
 #include "net/gnrc/ipv6.h"
 #include "net/gnrc/ndp.h"
 #include "net/gnrc/ndp/internal.h"
-#include "vtimer.h"
+#include "xtimer.h"
 
 #include "net/gnrc/ndp/host.h"
 
diff --git a/sys/net/gnrc/network_layer/ndp/internal/gnrc_ndp_internal.c b/sys/net/gnrc/network_layer/ndp/internal/gnrc_ndp_internal.c
index e6d84ae2cc0b14e675526522b7146fab45bf2745..ef8c6e60b0c493d6a3e27a7b0f60e04d36253b09 100644
--- a/sys/net/gnrc/network_layer/ndp/internal/gnrc_ndp_internal.c
+++ b/sys/net/gnrc/network_layer/ndp/internal/gnrc_ndp_internal.c
@@ -21,7 +21,7 @@
 #include "net/gnrc/sixlowpan/nd.h"
 #include "random.h"
 #include "timex.h"
-#include "vtimer.h"
+#include "xtimer.h"
 
 #include "net/gnrc/ndp/internal.h"
 
diff --git a/sys/net/gnrc/network_layer/ndp/router/gnrc_ndp_router.c b/sys/net/gnrc/network_layer/ndp/router/gnrc_ndp_router.c
index 48813e88efbedcf5830fb77fddf992c1291b2fc6..1302bb6452a3fc4e20eb128ebcd87f82e8f2a88a 100644
--- a/sys/net/gnrc/network_layer/ndp/router/gnrc_ndp_router.c
+++ b/sys/net/gnrc/network_layer/ndp/router/gnrc_ndp_router.c
@@ -17,7 +17,7 @@
 #include "net/gnrc/ndp/internal.h"
 #include "random.h"
 #include "timex.h"
-#include "vtimer.h"
+#include "xtimer.h"
 
 #include "net/gnrc/ndp/router.h"
 
diff --git a/sys/net/gnrc/network_layer/sixlowpan/ctx/gnrc_sixlowpan_ctx.c b/sys/net/gnrc/network_layer/sixlowpan/ctx/gnrc_sixlowpan_ctx.c
index 00717dfee86cf8893bee0867b2bd6ff8c11ba03f..988b71426e72c7703c4ac60ded874533492b384c 100644
--- a/sys/net/gnrc/network_layer/sixlowpan/ctx/gnrc_sixlowpan_ctx.c
+++ b/sys/net/gnrc/network_layer/sixlowpan/ctx/gnrc_sixlowpan_ctx.c
@@ -17,7 +17,6 @@
 
 #include "mutex.h"
 #include "net/gnrc/sixlowpan/ctx.h"
-#include "vtimer.h"
 #include "xtimer.h"
 
 #define ENABLE_DEBUG    (0)
diff --git a/sys/net/gnrc/network_layer/sixlowpan/frag/rbuf.c b/sys/net/gnrc/network_layer/sixlowpan/frag/rbuf.c
index 61dfb3af3f9945ea2f4407a58e11a50a1249e8a1..e27a63c3847ad75d1b9102b72ecf1e6229888c4f 100644
--- a/sys/net/gnrc/network_layer/sixlowpan/frag/rbuf.c
+++ b/sys/net/gnrc/network_layer/sixlowpan/frag/rbuf.c
@@ -24,7 +24,7 @@
 #include "net/sixlowpan.h"
 #include "thread.h"
 #include "timex.h"
-#include "vtimer.h"
+#include "xtimer.h"
 #include "utlist.h"
 
 #define ENABLE_DEBUG    (0)