diff --git a/butia_navigation_launchfiles/navigate-doris-base.launch b/butia_navigation_launchfiles/navigate-doris-base.launch
index de3af8a..4d1cd95 100644
--- a/butia_navigation_launchfiles/navigate-doris-base.launch
+++ b/butia_navigation_launchfiles/navigate-doris-base.launch
@@ -17,7 +17,7 @@
   </group>
 
   <!-- Start map_server -->
-  <arg name="map" default="$(find butia_navigation_gazebo)/maps/maparobocup." />
+  <arg name="map" default="$(find butia_navigation_gazebo)/maps/maparobocup.yaml" />
   <node name="map_server" pkg="map_server" type="map_server" args="$(arg map)" output="$(arg output)" />
 
   <!-- Launches laser node -->