diff --git a/src/examples/darwin_head_tracking_test.cpp b/src/examples/darwin_head_tracking_test.cpp
index 948d85645e33c5b0c94ea6aad29d4de16e65bb8b..3336bc4a1a55e923da5ae3a0baa08e107cbea7f6 100644
--- a/src/examples/darwin_head_tracking_test.cpp
+++ b/src/examples/darwin_head_tracking_test.cpp
@@ -47,7 +47,9 @@ int main(int argc, char *argv[])
       i++;
     }
     head.set_pan_pid(0.04,0.0,0.0,0.0);
+    head.set_pan_range(90.0,-90.0);
     head.set_tilt_pid(0.04,0.0,0.0,0.0);
+    head.set_tilt_range(90.0,-90.0);
     darwin.start();
     head.start_tracking(45.0,90.0);
     sleep(3);