diff --git a/co-deduplicate/deduplicate.ini b/co-deduplicate/deduplicate.ini
index f79bc08..8dfed73 100644
--- a/co-deduplicate/deduplicate.ini
+++ b/co-deduplicate/deduplicate.ini
@@ -32,7 +32,7 @@
 
 [expand/exec]
 # command should be executable !
-command = ./expand.py
+command = ./deduplicate.py
 args = fix('--url')
 args = env('--url',"http://vp-conditor-es.intra.inist.fr:9200")
 args = fix('--index')