diff --git a/README.md b/README.md
index 7f566bc..2186ace 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,5 @@
 # Backup
 
 Configuration (autorestic, cron) for the backup of [sagou.in](sagou.in).
-Refer to the [dedicated wiki page](https://wiki.rockpro.ynh.fr/tech:backup#autorestic).
\ No newline at end of file
+Refer to the [dedicated wiki page](https://wiki.sagou.in/tech:backup#autorestic).
+Once initialized, move the repository keys into a `.autorestic.env` file along the `yml` as described in [https://autorestic.vercel.app/backend/env](the doc).
diff --git a/runcron b/runcron
index 08e1e3f..4b20e4e 100755
--- a/runcron
+++ b/runcron
@@ -6,7 +6,7 @@ if [ "$ret" != 0 ] || [ -s /tmp/autorestic-err.log ]
 then
         printf "Command failed with return code $ret and log:\n$(cat /tmp/autorestic-err.log)" | mail -s "Autorestic Backup: Failed" root
 else
-	if [ -s /tmp/autorestic.log ]
+	if [ $(wc -l < /tmp/autorestic.log) -gt 3 ]
 	then
         	printf "Command successfully finished with the following log:\n$(cat /tmp/autorestic.log)" | mail -s "Autorestic Backup: Success" root
 	fi