diff --git a/conf/event-generator/expdef.yml b/conf/event-generator/expdef.yml
index 5f24adaa9755771a9d4b6225afd409cbf1b7a5ce..ad6cda9a629e930080f11d4f226fb0e0535c157a 100644
--- a/conf/event-generator/expdef.yml
+++ b/conf/event-generator/expdef.yml
@@ -2,8 +2,8 @@ experiment:
   DATELIST: 20201001
 #  MEMBERS: "m[1-2]"
   MEMBERS: "m1"
-  CHUNKSIZEUNIT: hour
-  CHUNKSIZE: 4
+  CHUNKSIZEUNIT: day
+  CHUNKSIZE: 7
   NUMCHUNKS: 2
   CHUNKINI: 0
   CALENDAR: standard
\ No newline at end of file
diff --git a/conf/event-generator/jobs.yml b/conf/event-generator/jobs.yml
index 1d42f2d9407e81b5dffd0a426bdb000c84a7d10c..aab3e76858488ede0e64de6cf16475bbcdfbee2e 100644
--- a/conf/event-generator/jobs.yml
+++ b/conf/event-generator/jobs.yml
@@ -21,3 +21,6 @@ JOBS:
   PREPARE_NAMELIST:
     FILE: templates/event-generator/prepare_namelist.py
     DEPENDENCIES: ADAPT_MEMBER RUN_ICON-1
+
+  RUN ICON:
+    WALLCLOCK : 99999999999999999999999999999999999