diff --git a/meshtastic/device_ui.proto b/meshtastic/device_ui.proto
index 9ac40a3..bec8200 100644
--- a/meshtastic/device_ui.proto
+++ b/meshtastic/device_ui.proto
@@ -273,6 +273,11 @@ enum Language {
    */
   SLOVENIAN = 15;
 
+  /*
+   * Ukrainian
+   */
+  UKRAINIAN = 16;
+
    /*
    * Simplified Chinese (experimental)
    */