diff --git a/safety_user_plugin/ros_wrapper.py b/safety_user_plugin/ros_wrapper.py
index 26b8fe3..dda18d6 100644
--- a/safety_user_plugin/ros_wrapper.py
+++ b/safety_user_plugin/ros_wrapper.py
@@ -72,7 +72,7 @@ class ROSWrapper(Node):
         for i in range(6):
             self.user_stop_subscribers[i] = self.create_subscription(
                 Bool,
-                f"/pioneer{i}/user_stop",
+                f"/pioneer{i+1}/user_stop",
                 lambda msg, i_in = i: self._update_user_stop_period(msg, i_in),
                 qos_profile=self._qos,
             )