diff --git a/src/arm_pkg/arm_pkg/arm_node.py b/src/arm_pkg/arm_pkg/arm_node.py
index 9fffda8..1762337 100644
--- a/src/arm_pkg/arm_pkg/arm_node.py
+++ b/src/arm_pkg/arm_pkg/arm_node.py
@@ -148,6 +148,9 @@ class SerialRelay(Node):
         #self.send_cmd(command)
 
         command += "can_relay_tovic,digit,28," + str(msg.laser) + "\n"
+
+        command += "can_relay_tovic,digit,34," + str(msg.linear_actuator) + "\n"
+
         self.send_cmd(command)