diff --git a/software/ros_packages/rover_control/src/effectors_control/effectors_control.py b/software/ros_packages/rover_control/src/effectors_control/effectors_control.py
index 9e15232..4d99380 100755
--- a/software/ros_packages/rover_control/src/effectors_control/effectors_control.py
+++ b/software/ros_packages/rover_control/src/effectors_control/effectors_control.py
@@ -172,7 +172,7 @@ class EffectorsControl(object):
             #     pass
 
             try:
-                print self.gripper_node.read_register(0)
+                print self.gripper_node.read_registers(0, 15)
             except Exception, error:
                 print error