diff --git a/meshtastic/deviceonly.proto b/meshtastic/deviceonly.proto
index c506137f..8bb46035 100644
--- a/meshtastic/deviceonly.proto
+++ b/meshtastic/deviceonly.proto
@@ -220,11 +220,20 @@ message DeviceState {
    * The mesh's nodes with their available gpio pins for RemoteHardware module
    */
   repeated NodeRemoteHardwarePin node_remote_hardware_pins = 13;
+}
+
+message NodeDatabase {
+  /*
+   * A version integer used to invalidate old save files when we make
+   * incompatible changes This integer is set at build time and is private to
+   * NodeDB.cpp in the device code.
+   */
+  uint32 version = 1;
 
   /*
    * New lite version of NodeDB to decrease memory footprint
    */
-  repeated NodeInfoLite node_db_lite = 14 [(nanopb).callback_datatype = "std::vector<meshtastic_NodeInfoLite>"];
+  repeated NodeInfoLite nodes = 2 [(nanopb).callback_datatype = "std::vector<meshtastic_NodeInfoLite>"];
 }
 
 /*
diff --git a/meshtastic/module_config.options b/meshtastic/module_config.options
index fdde1b38..bf2a5f4b 100644
--- a/meshtastic/module_config.options
+++ b/meshtastic/module_config.options
@@ -2,7 +2,7 @@
 
 *MQTTConfig.address max_size:64
 *MQTTConfig.username max_size:64
-*MQTTConfig.password max_size:64
+*MQTTConfig.password max_size:32
 *MQTTConfig.root max_size:32
 
 *AudioConfig.ptt_pin int_size:8