diff --git a/build.sh b/build.sh
index df524c3..c075c61 100755
--- a/build.sh
+++ b/build.sh
@@ -1,3 +1,3 @@
-MAKEFLAGS="-j2" colcon build --packages-skip modelec_com --executor sequential --parallel-workers 1 --cmake-args -DCMAKE_BUILD_TYPE=Release
+MAKEFLAGS="-j2" colcon build --executor sequential --parallel-workers 1 --cmake-args -DCMAKE_BUILD_TYPE=Release
 
 source install/setup.bash
\ No newline at end of file
diff --git a/simulated_pcb/odo.py b/simulated_pcb/odo.py
index b352f7a..004332c 100644
--- a/simulated_pcb/odo.py
+++ b/simulated_pcb/odo.py
@@ -81,7 +81,7 @@ class SimulatedPCB:
             self.theta = self.normalize_angle(self.theta)
 
             if now - self.last_send > 0.1:
-                self.ser.write(f'SET;POS;{int(self.x)};{int(self.y)};{self.theta:.5f}\n'.encode())
+                # self.ser.write(f'SET;POS;{int(self.x)};{int(self.y)};{self.theta:.5f}\n'.encode())
                 self.last_send = now
 
     def run(self):
diff --git a/src/modelec_core/launch/modelec.launch.py b/src/modelec_core/launch/modelec.launch.py
index f40d5d7..c0d92e4 100644
--- a/src/modelec_core/launch/modelec.launch.py
+++ b/src/modelec_core/launch/modelec.launch.py
@@ -88,7 +88,7 @@ def generate_launch_description():
         if context.launch_configurations.get('with_com') == 'true':
             return [
                 Node(package='modelec_com', executable='serial_listener', name='serial_listener'),
-                # Node(package='modelec_com', executable='pcb_odo_interface', name='pcb_odo_interface'),
+                Node(package='modelec_com', executable='pcb_odo_interface', name='pcb_odo_interface'),
                 Node(package='modelec_com', executable='pcb_action_interface', name='pcb_action_interface'),
             ]
         return []