diff --git a/bricks_etc.py b/bricks_etc.py
index 5d00e4c..422e97e 100644
--- a/bricks_etc.py
+++ b/bricks_etc.py
@@ -301,7 +301,7 @@ bricks_start_v2 =[{
     },
     {
     'id':'a2',
-    'rframe':'ta1',
+    'rframe':'a1',
     'x':0,
     'y':-0.15,
     'z':0,