diff --git a/go/lab/dut_state.pb.go b/go/lab/dut_state.pb.go
index 3db2c12..df26853 100644
--- a/go/lab/dut_state.pb.go
+++ b/go/lab/dut_state.pb.go
@@ -219,7 +219,7 @@
 	return fileDescriptor_bfe5ddd3f74c848d, []int{0, 1}
 }
 
-// Next Tag: 10
+// Next Tag: 11
 type DutState struct {
 	Id                  *ChromeOSDeviceID `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
 	Servo               PeripheralState   `protobuf:"varint,2,opt,name=servo,proto3,enum=lab.PeripheralState" json:"servo,omitempty"`
@@ -231,11 +231,12 @@
 	// Detected based on the cr50 RW version that the DUT is running on.
 	Cr50KeyEnv DutState_CR50KeyEnv `protobuf:"varint,7,opt,name=cr50_key_env,json=cr50KeyEnv,proto3,enum=lab.DutState_CR50KeyEnv" json:"cr50_key_env,omitempty"`
 	// Detected during running admin_audit task.
-	StorageState         HardwareState `protobuf:"varint,8,opt,name=storage_state,json=storageState,proto3,enum=lab.HardwareState" json:"storage_state,omitempty"`
-	ServoUsbState        HardwareState `protobuf:"varint,9,opt,name=servo_usb_state,json=servoUsbState,proto3,enum=lab.HardwareState" json:"servo_usb_state,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}      `json:"-"`
-	XXX_unrecognized     []byte        `json:"-"`
-	XXX_sizecache        int32         `json:"-"`
+	StorageState         HardwareState   `protobuf:"varint,8,opt,name=storage_state,json=storageState,proto3,enum=lab.HardwareState" json:"storage_state,omitempty"`
+	ServoUsbState        HardwareState   `protobuf:"varint,9,opt,name=servo_usb_state,json=servoUsbState,proto3,enum=lab.HardwareState" json:"servo_usb_state,omitempty"`
+	RpmState             PeripheralState `protobuf:"varint,10,opt,name=rpm_state,json=rpmState,proto3,enum=lab.PeripheralState" json:"rpm_state,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}        `json:"-"`
+	XXX_unrecognized     []byte          `json:"-"`
+	XXX_sizecache        int32           `json:"-"`
 }
 
 func (m *DutState) Reset()         { *m = DutState{} }
@@ -326,6 +327,13 @@
 	return HardwareState_HARDWARE_UNKNOWN
 }
 
+func (m *DutState) GetRpmState() PeripheralState {
+	if m != nil {
+		return m.RpmState
+	}
+	return PeripheralState_UNKNOWN
+}
+
 func init() {
 	proto.RegisterEnum("lab.PeripheralState", PeripheralState_name, PeripheralState_value)
 	proto.RegisterEnum("lab.HardwareState", HardwareState_name, HardwareState_value)
@@ -337,53 +345,53 @@
 func init() { proto.RegisterFile("lab/dut_state.proto", fileDescriptor_bfe5ddd3f74c848d) }
 
 var fileDescriptor_bfe5ddd3f74c848d = []byte{
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 }
diff --git a/src/lab/dut_state.proto b/src/lab/dut_state.proto
index aad5529..1fb2761 100644
--- a/src/lab/dut_state.proto
+++ b/src/lab/dut_state.proto
@@ -12,7 +12,7 @@
 
 // This proto defines status labels in lab config of a DUT.
 
-// Next Tag: 10
+// Next Tag: 11
 message DutState {
   ChromeOSDeviceID id = 1;
   PeripheralState servo = 2;
@@ -51,6 +51,7 @@
   // Detected during running admin_audit task.
   HardwareState storage_state = 8;
   HardwareState servo_usb_state = 9;
+  PeripheralState rpm_state = 10;
 }
 
 // Next Tag: 17