diff --git a/protos/action/action.proto b/protos/action/action.proto
index 016cca661..bda34714a 100644
--- a/protos/action/action.proto
+++ b/protos/action/action.proto
@@ -313,6 +313,7 @@ message ActionResult {
         RESULT_NO_VTOL_TRANSITION_SUPPORT = 10; // Vehicle does not support hybrid/VTOL transitions
         RESULT_PARAMETER_ERROR = 11; // Error getting or setting parameter
         RESULT_UNSUPPORTED = 12; // Action not supported
+        RESULT_FAILED = 13; // Action failed
     }
 
     Result result = 1; // Result enum value
diff --git a/protos/mission/mission.proto b/protos/mission/mission.proto
index ae9b223e7..e17364987 100644
--- a/protos/mission/mission.proto
+++ b/protos/mission/mission.proto
@@ -251,6 +251,7 @@ message MissionResult {
         RESULT_TRANSFER_CANCELLED = 12; // Mission transfer (upload or download) has been cancelled
         RESULT_NO_SYSTEM = 13; // No system connected
         RESULT_NEXT = 14; // Intermediate message showing progress
+        RESULT_DENIED = 15; // Request denied
     }
 
     Result result = 1; // Result enum value
diff --git a/protos/mission_raw/mission_raw.proto b/protos/mission_raw/mission_raw.proto
index da18c9ca5..2c1606764 100644
--- a/protos/mission_raw/mission_raw.proto
+++ b/protos/mission_raw/mission_raw.proto
@@ -189,6 +189,7 @@ message MissionRawResult {
         RESULT_FAILED_TO_OPEN_QGC_PLAN = 10; // Failed to open the QGroundControl plan
         RESULT_FAILED_TO_PARSE_QGC_PLAN = 11; // Failed to parse the QGroundControl plan
         RESULT_NO_SYSTEM = 12; // No system connected
+        RESULT_DENIED = 13; // Request denied
     }
 
     Result result = 1; // Result enum value
diff --git a/protos/offboard/offboard.proto b/protos/offboard/offboard.proto
index a8eb9b4f0..6549140f8 100644
--- a/protos/offboard/offboard.proto
+++ b/protos/offboard/offboard.proto
@@ -258,6 +258,7 @@ message OffboardResult {
         RESULT_COMMAND_DENIED = 5; // Command denied
         RESULT_TIMEOUT = 6; // Request timed out
         RESULT_NO_SETPOINT_SET = 7; // Cannot start without setpoint set
+        RESULT_FAILED = 8; // Request failed
     }
 
     Result result = 1; // Result enum value