diff --git a/docs/source/coap.rst b/docs/source/coap.rst
index 32d482e17..41d73e618 100644
--- a/docs/source/coap.rst
+++ b/docs/source/coap.rst
@@ -1,3 +1,8 @@
-==============
+
+.. _coap:
+
+=============
 CoAP Protocol
-==============
+=============
+
+
diff --git a/docs/source/mqtt-sn.rst b/docs/source/mqtt-sn.rst
new file mode 100644
index 000000000..22bcabf6f
--- /dev/null
+++ b/docs/source/mqtt-sn.rst
@@ -0,0 +1,10 @@
+
+.. _mqtt_sn:
+
+TODO:...
+
+================
+MQTT-SN Protocol
+================
+
+