diff --git a/scripts/upgrade b/scripts/upgrade
index 52bbebe..e181be9 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -144,7 +144,7 @@ fi
 #=================================================
 ynh_script_progression --message="Setuping a cron..."
 
-ynh_replace_string  --match_string="__FINALPATH__" --replace_string="$final_path" --target_file="../conf/cron"
+ynh_replace_string --match_string="__FINALPATH__" --replace_string="$final_path" --target_file="../conf/cron"
 ynh_replace_string --match_string="__APP__" --replace_string="$app" --target_file="../conf/cron"
 ynh_replace_string --match_string="__DOMAIN__" --replace_string="$domain" --target_file="../conf/cron"
 ynh_replace_string --match_string="__PATH__" --replace_string="$path_url" --target_file="../conf/cron"