diff --git a/lab03/README.md b/lab03/README.md
index 65573c42475f1cfd9b72dccb72a698c1ab02b896..87a63ba43605cdfc10d1ba51ca33aa11a653f3a2 100644
--- a/lab03/README.md
+++ b/lab03/README.md
@@ -410,7 +410,6 @@ Aby uruchomić obie kamery w środowisku ROS potrzebujemy pliku launch, takiego
       <arg name="enable_sync"           default="false"/>
 
       <arg name="linear_accel_cov"      default="0.01"/>
-      <arg name="initial_reset"         default="false"/>
       <arg name="unite_imu_method"      default=""/>
 
       <arg name="publish_odom_tf"     default="true"/>