diff --git a/autoware_adapi_v1_msgs/system/msg/MrmState.msg b/autoware_adapi_v1_msgs/system/msg/MrmState.msg
index 6f8d3f6..5df3416 100644
--- a/autoware_adapi_v1_msgs/system/msg/MrmState.msg
+++ b/autoware_adapi_v1_msgs/system/msg/MrmState.msg
@@ -13,7 +13,7 @@ uint16 MRM_FAILED = 4
 uint16 NONE = 1
 uint16 EMERGENCY_STOP = 2
 uint16 COMFORTABLE_STOP = 3
-uint16 PULL_OVER = 3
+uint16 PULL_OVER = 4
 
 uint16 state
 uint16 behavior