diff --git a/protos/remote_id/remote_id.proto b/protos/remote_id/remote_id.proto
index 89611b17..73591743 100644
--- a/protos/remote_id/remote_id.proto
+++ b/protos/remote_id/remote_id.proto
@@ -89,8 +89,8 @@ message BasicId {
     enum IdType {
         ID_TYPE_NONE = 0; // No type defined.
         ID_TYPE_SERIAL_NUMBER = 1; // Manufacturer Serial Number (ANSI/CTA-2063 format).
-	    ID_TYPE_CAA_REGISTRATION_ID = 2; // CAA (Civil Aviation Authority) registered ID. Format: [ICAO Country Code].[CAA Assigned ID].
-	    ID_TYPE_UTM_ASSIGNED_UUID = 3; // UTM (Unmanned Traffic Management) assigned UUID (RFC4122).
+        ID_TYPE_CAA_REGISTRATION_ID = 2; // CAA (Civil Aviation Authority) registered ID. Format: [ICAO Country Code].[CAA Assigned ID].
+        ID_TYPE_UTM_ASSIGNED_UUID = 3; // UTM (Unmanned Traffic Management) assigned UUID (RFC4122).
         ID_TYPE_SPECIFIC_SESSION_ID = 4; // A 20 byte ID for a specific flight/session.
     }