diff --git a/src/inet/TunEndPoint.cpp b/src/inet/TunEndPoint.cpp
index 358cea5..866e422 100644
--- a/src/inet/TunEndPoint.cpp
+++ b/src/inet/TunEndPoint.cpp
@@ -91,8 +91,8 @@
   return config;
 }
 
-fuchsia::net::tun::DeviceConfig2 DefaultDeviceConfig() {
-  fuchsia::net::tun::DeviceConfig2 config;
+fuchsia::net::tun::DeviceConfig DefaultDeviceConfig() {
+  fuchsia::net::tun::DeviceConfig config;
   config.set_blocking(false);
   return config;
 }
@@ -118,7 +118,7 @@
     WeaveLogError(Inet, "tunctl is not bound");
     return INET_ERROR_INTERFACE_INIT_FAILURE;
   }
-  err = mTunCtl->CreateDevice2(std::move(config), mTunDevice.NewRequest());
+  err = mTunCtl->CreateDevice(std::move(config), mTunDevice.NewRequest());
   if(err != ZX_OK) {
     WeaveLogError(Inet, "tunctl failed to create device: %s", zx_status_get_string(err));
     return INET_ERROR_INTERFACE_INIT_FAILURE;
@@ -653,7 +653,7 @@
 
 #if WEAVE_SYSTEM_CONFIG_USE_FUCHSIA_TUN
     fuchsia::net::tun::Frame frame;
-    fuchsia::net::tun::Device2_WriteFrame_Result result;
+    fuchsia::net::tun::Device_WriteFrame_Result result;
     if (msg == NULL) {
       return INET_ERROR_BAD_ARGS;
     }
@@ -986,7 +986,7 @@
     p = msg->Start();
 
 #ifdef WEAVE_SYSTEM_CONFIG_USE_FUCHSIA_TUN
-    fuchsia::net::tun::Device2_ReadFrame_Result result;
+    fuchsia::net::tun::Device_ReadFrame_Result result;
     if (!mTunCtl.is_bound()) {
       WeaveLogError(Inet, "Can't read as mTunCtl is not bound");
       ExitNow(err = ZX_ERR_BAD_STATE);
diff --git a/src/inet/TunEndPoint.h b/src/inet/TunEndPoint.h
index f54ce7a..9a6f9e5 100644
--- a/src/inet/TunEndPoint.h
+++ b/src/inet/TunEndPoint.h
@@ -205,7 +205,7 @@
 
 #if WEAVE_SYSTEM_CONFIG_USE_FUCHSIA_TUN
     fuchsia::net::tun::ControlSyncPtr mTunCtl;
-    fuchsia::net::tun::Device2SyncPtr mTunDevice;
+    fuchsia::net::tun::DeviceSyncPtr mTunDevice;
     fuchsia::net::tun::PortSyncPtr mTunPort;
     fuchsia::net::stack::StackSyncPtr mStackPtr;
     uint64_t mInterfaceId;