diff --git a/new_main.py b/new_main.py
index 103174a..e60b980 100644
--- a/new_main.py
+++ b/new_main.py
@@ -187,17 +187,17 @@ rospy.init_node("I_still_have_some_hope")  # Am I wrong??
 
 
 #####
-brick9 = Pose()
-brick9.position.x = 0.635
-brick9.position.y = 0.349
-brick9.position.z = 0.406
-brick9.orientation.x = -0.7071067811865476
-brick9.orientation.y = -0.7071067811865475
-brick9.orientation.z = 4.329780281177466e-17
-brick9.orientation.w = 4.329780281177467e-17
+b9 = Pose()
+b9.position.x = 0.635
+b9.position.y = 0.349
+b9.position.z = 0.406
+b9.orientation.x = -0.7071067811865476
+b9.orientation.y = -0.7071067811865475
+b9.orientation.z = 4.329780281177466e-17
+b9.orientation.w = 4.329780281177467e-17
 brick_reference_frame = 'world'
 brick_id = 'static-9'
-spawn_sdf(brick_id, static_brick, "/", brick9, brick_reference_frame)
+spawn_sdf(brick_id, static_brick, "/", b9, brick_reference_frame)
 #####
 
 if simulation: