diff --git a/launch/3d_nav_map.launch b/launch/3d_nav_map.launch
index 7a89003fa3b63bed7079bc5592af7d4288e3939d..a4929b95b44de811bf40179217a92b8351be105d 100644
--- a/launch/3d_nav_map.launch
+++ b/launch/3d_nav_map.launch
@@ -15,7 +15,7 @@
   <arg name="costmap_global_params"   default="3d_global_params.yaml"/>
   <arg name="param_subpath"           default="params"/>
   <arg name="initial_x"               default="0.0"/>
-  <arg name="initial_y"               default="2.5"/>
+  <arg name="initial_y"               default="0.0"/>
   <arg name="initial_yaw"             default="0.0"/>
   <arg name="local_planner"           default="dwa"/>
   <arg name="global_planner"          default="global_planner"/>