diff --git a/scripts/_common.sh b/scripts/_common.sh
index 7e55ac0..fa6ab25 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -10,6 +10,11 @@ pkg_dependencies="deb1 deb2 php$YNH_DEFAULT_PHP_VERSION-deb1 php$YNH_DEFAULT_PHP
 #=================================================
 # PERSONAL HELPERS
 #=================================================
+CONFIGURE_DUNITER() {
+	ynh_exec_as duniter duniter config --bma --ipv4 127.0.0.1 --port $port --remoteh $domain --remotep 443 --noupnp
+	ynh_exec_as duniter duniter config --ws2p-host 127.0.0.1 --ws2p-port 20901 --ws2p-remote-host $domain --ws2p-remote-port 443 --ws2p-remote-path "/ws2p" --ws2p-noupnp
+
+}
 
 #=================================================
 # EXPERIMENTAL HELPERS
diff --git a/scripts/install b/scripts/install
index 893cac7..cf121f9 100644
--- a/scripts/install
+++ b/scripts/install
@@ -99,12 +99,11 @@ chmod -R o-rwx "$datadir"
 chown -R $app:www-data "$datadir"
 
 #=================================================
-# ADD A CONFIG FILE
+# CONFIGURE DUNITER
 #=================================================
-ynh_script_progression --message="Adding a configuration file…"
+ynh_script_progression --message="Configure Duniter…"
 
-ynh_exec_as duniter duniter config --bma --ipv4 127.0.0.1 --port $port --remoteh $domain --remotep 443 --noupnp
-ynh_exec_as duniter duniter config --ws2p-host 127.0.0.1 --ws2p-port 20901 --ws2p-remote-host $domain --ws2p-remote-port 443 --ws2p-remote-path "/ws2p" --ws2p-noupnp
+CONFIGURE_DUNITER
 
 #=================================================
 # SETUP SYSTEMD
diff --git a/scripts/restore b/scripts/restore
index dc13cb5..4031cb3 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -76,12 +76,11 @@ ynh_setup_source --dest_dir=$tempdir --source_id=$architecture
 ynh_exec_warn_less dpkg -i $tempdir/duniter-server-v1.8.*-linux-*.deb
 
 #=================================================
-# ADD A CONFIG FILE
+# CONFIGURE DUNITER
 #=================================================
-ynh_script_progression --message="Adding a configuration file…"
+ynh_script_progression --message="Configure Duniter…"
 
-ynh_exec_as duniter duniter --home $datadir config --bma --ipv4 127.0.0.1 --port $port --remoteh $domain --remotep 443 --noupnp
-ynh_exec_as duniter duniter --home $datadir config --ws2p-host 127.0.0.1 --ws2p-port 20901 --ws2p-remote-host $domain --ws2p-remote-port 443 --ws2p-remote-path "/ws2p" --ws2p-noupnp
+CONFIGURE_DUNITER
 
 #=================================================
 # RESTORE SYSTEMD
diff --git a/scripts/upgrade b/scripts/upgrade
index 400d441..398b528 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -109,12 +109,11 @@ if [[ ! -d "${datadir}" ]]; then
 fi
 
 #=================================================
-# UPDATE A CONFIG FILE
+# UPDATE DUNITER CONFIG FILE
 #=================================================
-ynh_script_progression --message="Updating a configuration file…"
+ynh_script_progression --message="Configure Duniter…"
 
-ynh_exec_as duniter duniter config --bma --ipv4 127.0.0.1 --port $port --remoteh $domain --remotep 443 --noupnp
-ynh_exec_as duniter duniter config --ws2p-host 127.0.0.1 --ws2p-port 20901 --ws2p-remote-host $domain --ws2p-remote-port 443 --ws2p-remote-path "/ws2p" --ws2p-noupnp
+CONFIGURE_DUNITER
 
 #=================================================
 # SETUP SYSTEMD