diff --git a/ros_packages/mrs_robofly_core/launch/vins_republisher.launch b/ros_packages/mrs_robofly_core/launch/vins_republisher.launch
index 5943181..d6440b3 100644
--- a/ros_packages/mrs_robofly_core/launch/vins_republisher.launch
+++ b/ros_packages/mrs_robofly_core/launch/vins_republisher.launch
@@ -7,7 +7,7 @@
   <arg name="mrs_vins_world_frame" default="$(arg UAV_NAME)/mrs_vins_world"/>
   <arg name="vins_world_frame" default="global"/>
   <arg name="fcu_frame" default="$(arg UAV_NAME)/fcu"/>
-  <arg name="vins_fcu_frame" default="imu"/>
+  <arg name="vins_fcu_frame" default="$(arg UAV_NAME)/vins_body"/>
   <arg name="vins_fcu_front_frame" default="$(arg UAV_NAME)/vins_body_front"/>
 
   <!-- will it run using GNU debugger? -->