diff --git a/sdk/fidl/BUILD.gn b/sdk/fidl/BUILD.gn
index 2c4f3c3..313d4e3 100644
--- a/sdk/fidl/BUILD.gn
+++ b/sdk/fidl/BUILD.gn
@@ -66,7 +66,10 @@
   "//sdk/fidl/fuchsia.location.position:fuchsia.location.position",
   "//sdk/fidl/fuchsia.location.sensor:fuchsia.location.sensor",
   "//sdk/fidl/fuchsia.logger:fuchsia.logger",
+  "//sdk/fidl/fuchsia.lowpan:fuchsia.lowpan",
   "//sdk/fidl/fuchsia.lowpan.bootstrap:fuchsia.lowpan.bootstrap",
+  "//sdk/fidl/fuchsia.lowpan.device:fuchsia.lowpan.device",
+  "//sdk/fidl/fuchsia.lowpan.thread:fuchsia.lowpan.thread",
   "//sdk/fidl/fuchsia.math:fuchsia.math",
   "//sdk/fidl/fuchsia.media:fuchsia.media",
   "//sdk/fidl/fuchsia.media.audio:fuchsia.media.audio",
diff --git a/sdk/fidl/fuchsia.lowpan.device/fuchsia.lowpan.device.api b/sdk/fidl/fuchsia.lowpan.device/fuchsia.lowpan.device.api
new file mode 100644
index 0000000..7c698b3
--- /dev/null
+++ b/sdk/fidl/fuchsia.lowpan.device/fuchsia.lowpan.device.api
@@ -0,0 +1,3 @@
+{
+  "fidl/fuchsia.lowpan.device": "ed4684c59250de16ac8786dc421a9b94"
+}
\ No newline at end of file
diff --git a/sdk/fidl/fuchsia.lowpan.thread/fuchsia.lowpan.thread.api b/sdk/fidl/fuchsia.lowpan.thread/fuchsia.lowpan.thread.api
new file mode 100644
index 0000000..c332031
--- /dev/null
+++ b/sdk/fidl/fuchsia.lowpan.thread/fuchsia.lowpan.thread.api
@@ -0,0 +1,3 @@
+{
+  "fidl/fuchsia.lowpan.thread": "53c7616a6847d1ca1dfb9d14adc2ee5e"
+}
\ No newline at end of file
diff --git a/sdk/fidl/fuchsia.lowpan/fuchsia.lowpan.api b/sdk/fidl/fuchsia.lowpan/fuchsia.lowpan.api
new file mode 100644
index 0000000..46dc7c1
--- /dev/null
+++ b/sdk/fidl/fuchsia.lowpan/fuchsia.lowpan.api
@@ -0,0 +1,3 @@
+{
+  "fidl/fuchsia.lowpan": "27667a636148cb1d22a685eaf545f16b"
+}
\ No newline at end of file
diff --git a/sdk/manifests/core.manifest b/sdk/manifests/core.manifest
index ba7b4a6..bf1698d 100644
--- a/sdk/manifests/core.manifest
+++ b/sdk/manifests/core.manifest
@@ -75,7 +75,10 @@
 sdk://fidl/fuchsia.location.position
 sdk://fidl/fuchsia.location.sensor
 sdk://fidl/fuchsia.logger
+sdk://fidl/fuchsia.lowpan
 sdk://fidl/fuchsia.lowpan.bootstrap
+sdk://fidl/fuchsia.lowpan.device
+sdk://fidl/fuchsia.lowpan.thread
 sdk://fidl/fuchsia.math
 sdk://fidl/fuchsia.media
 sdk://fidl/fuchsia.media.audio
diff --git a/sdk/manifests/core.modular.manifest b/sdk/manifests/core.modular.manifest
index b2af42a..121e221 100644
--- a/sdk/manifests/core.modular.manifest
+++ b/sdk/manifests/core.modular.manifest
@@ -75,7 +75,10 @@
 sdk://fidl/fuchsia.location.position
 sdk://fidl/fuchsia.location.sensor
 sdk://fidl/fuchsia.logger
+sdk://fidl/fuchsia.lowpan
 sdk://fidl/fuchsia.lowpan.bootstrap
+sdk://fidl/fuchsia.lowpan.device
+sdk://fidl/fuchsia.lowpan.thread
 sdk://fidl/fuchsia.math
 sdk://fidl/fuchsia.media
 sdk://fidl/fuchsia.media.audio