diff --git a/meshtastic/device_ui.options b/meshtastic/device_ui.options
index 65be4670..55edcaeb 100644
--- a/meshtastic/device_ui.options
+++ b/meshtastic/device_ui.options
@@ -1,6 +1,7 @@
 *DeviceUIConfig.screen_brightness int_size:8
 *DeviceUIConfig.screen_timeout int_size:16
 *DeviceUIConfig.ring_tone_id int_size:8
+*DeviceUIConfig.calibration_data max_size:16
 *NodeFilter.node_name max_size:16
 *NodeFilter.hops_away int_size:8
 *NodeHighlight.node_name max_size:16
diff --git a/meshtastic/device_ui.proto b/meshtastic/device_ui.proto
index 38481d2c..b586fed9 100644
--- a/meshtastic/device_ui.proto
+++ b/meshtastic/device_ui.proto
@@ -61,6 +61,11 @@ message DeviceUIConfig {
    * Node list highlightening
    */
   NodeHighlight node_highlight = 13;
+
+  /*
+   * 8 integers for screen calibration data
+   */
+  bytes calibration_data = 14;
 }
 
 
@@ -215,6 +220,11 @@ enum Language {
   GREEK = 13;
 
   /*
+   * Norwegian
+   */
+  NORWEGIAN = 14;
+
+   /*
    * Simplified Chinese (experimental)
    */
   SIMPLIFIED_CHINESE = 30;