diff --git a/script/test/otf_post_mortem.py b/script/test/otf_post_mortem.py
index ef3a9da..3a94fdb 100644
--- a/script/test/otf_post_mortem.py
+++ b/script/test/otf_post_mortem.py
@@ -37,8 +37,8 @@ while loop_count < nr_loops:
 '''
 # scans O
 caput('X11MA-KEI10:RANGE', 7)
-caput('X11MA-KEI11:RANGE', 7)
-caput('X11MA-KEI12:RANGE', 9)
+caput('X11MA-KEI11:RANGE', 8)
+caput('X11MA-KEI12:RANGE', 10)
 nr_loops=2
 loop_count = 0
 while loop_count < nr_loops: