diff --git a/src/active_bo_msgs/msg/DMP.msg b/src/active_bo_msgs/msg/DMP.msg
index f8f780f..ce764e5 100644
--- a/src/active_bo_msgs/msg/DMP.msg
+++ b/src/active_bo_msgs/msg/DMP.msg
@@ -1,7 +1,8 @@
-# Start- and endpoint, time to perform the trajectory
-geometry_msgs/Pose start_point
-geometry_msgs/Pose end_point
+# Start- and endpoint, time to perform the trajectory and number of basis functions
+float64[7] start_point
+float64[7] end_point
 float64 time
+int32 nr_bfs
 
 # weights for the dimensions of the Pose (3 Position, 4 Orientation)
 float64[] p_x
diff --git a/src/active_bo_ros/launch/active_bo_service.launch.py b/src/active_bo_ros/launch/active_bo_service.launch.py
index 362ff51..cdc51d5 100755
--- a/src/active_bo_ros/launch/active_bo_service.launch.py
+++ b/src/active_bo_ros/launch/active_bo_service.launch.py
@@ -1,6 +1,7 @@
 from launch import LaunchDescription
 from launch_ros.actions import Node
 
+
 def generate_launch_description():
     return LaunchDescription([
         Node(