diff --git a/script/test/otf_post_mortem.py b/script/test/otf_post_mortem.py
index 0c4a86b..f93dd7f 100644
--- a/script/test/otf_post_mortem.py
+++ b/script/test/otf_post_mortem.py
@@ -151,7 +151,7 @@ caput('X11MA-KEI12:RANGE', 10)
 nr_loops=5
 loop_count = 0
 while loop_count < nr_loops:
-    otf(start=480, end=510, time=2, delay=10, mode='LINEAR', alpha = 0.0, offset=0.0, name='s2_Sn_C-reference-Sn', folder='data/2019_10/postmortem')
+    otf(start=480, end=510, time=5, delay=10, mode='LINEAR', alpha = 0.0, offset=0.0, name='s2_Sn_C-reference-Sn', folder='data/2019_10/postmortem')
     loop_count = loop_count + 1
 
 # scans O