diff --git a/matlab/simscape_model.m b/matlab/simscape_model.m
index 9eb54df..91aa3b1 100644
--- a/matlab/simscape_model.m
+++ b/matlab/simscape_model.m
@@ -8,7 +8,7 @@ s = zpk('s');
 run('meas_transformation.m')
 
 % Open the Simulink File
-open('vibration_table.slx')
+open('vibration_table')
 
 % Springs
 % <<sec:simscape_springs>>
@@ -219,7 +219,7 @@ mdl = 'vibration_table';
 clear io; io_i = 1;
 io(io_i) = linio([mdl, '/F'],  1, 'openinput');  io_i = io_i + 1;
 io(io_i) = linio([mdl, '/acc'],  1, 'openoutput'); io_i = io_i + 1;
-io(io_i) = linio([mdl, '/Absolute_Accelerometer'],  1, 'openoutput'); io_i = io_i + 1;
+io(io_i) = linio([mdl, '/acc_O'],  1, 'openoutput'); io_i = io_i + 1;
 
 %% Run the linearization
 G = linearize(mdl, io, 0.0, options);
diff --git a/vibration-table.org b/vibration-table.org
index c5ace3d..cb5cb5d 100644
--- a/vibration-table.org
+++ b/vibration-table.org
@@ -419,7 +419,7 @@ run('meas_transformation.m')
 
 #+begin_src matlab
 % Open the Simulink File
-open('vibration_table.slx')
+open('vibration_table')
 #+end_src
 
 ** Simscape Sub-systems
@@ -675,7 +675,7 @@ mdl = 'vibration_table';
 clear io; io_i = 1;
 io(io_i) = linio([mdl, '/F'],  1, 'openinput');  io_i = io_i + 1;
 io(io_i) = linio([mdl, '/acc'],  1, 'openoutput'); io_i = io_i + 1;
-io(io_i) = linio([mdl, '/Absolute_Accelerometer'],  1, 'openoutput'); io_i = io_i + 1;
+io(io_i) = linio([mdl, '/acc_O'],  1, 'openoutput'); io_i = io_i + 1;
 
 %% Run the linearization
 G = linearize(mdl, io, 0.0, options);