diff --git a/scripts/_common.sh b/scripts/_common.sh
index 0687a14..a39ce75 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -48,6 +48,26 @@ function hot_reload_usb_wifi_cards()
   done
 }
 
+function configure_hostapd()
+{
+  if [[ "${wifi_secure}" -eq 1 ]]; then
+		sec_comment=""
+	else
+		sec_comment="#"
+	fi
+
+	ynh_add_config --template="/etc/hostapd/$app/hostapd.conf.tpl" --destination="/etc/hostapd/$app/hostapd.conf"
+}
+
+function configure_dhcp()
+{
+  ynh_add_config --template="/etc/dnsmasq.$app/dhcpdv4.conf.tpl" --destination="/etc/dnsmasq.$app/dhcpdv4.conf"
+
+	if [[ -n "${ip6_net}" ]] && [[ "${ip6_net}" != "none" ]]; then
+		ynh_add_config --template="/etc/dnsmasq.$app/dhcpdv6.conf.tpl" --destination="/etc/dnsmasq.$app/dhcpdv6.conf"
+	fi  
+}
+
 #=================================================
 # EXPERIMENTAL HELPERS
 #=================================================
diff --git a/scripts/config b/scripts/config
index 6ce9c2f..b0013ee 100644
--- a/scripts/config
+++ b/scripts/config
@@ -191,18 +191,8 @@ ynh_app_config_apply() {
 
     _ynh_app_config_apply
 
-    if [ "${wifi_secure}" -eq 1 ]; then
-        local sec_comment=""
-    else
-        local sec_comment="#"
-    fi
-
-    ynh_add_config --template="/etc/hostapd/$app/hostapd.conf.tpl" --destination="/etc/hostapd/$app/hostapd.conf"
-    ynh_add_config --template="/etc/dnsmasq.$app/dhcpdv4.conf.tpl" --destination="/etc/dnsmasq.$app/dhcpdv4.conf"
-    
-    if [[ -n "${ip6_net}" ]] && [[ "${ip6_net}" != "none" ]]; then
-        ynh_add_config --template="/etc/dnsmasq.$app/dhcpdv6.conf.tpl" --destination="/etc/dnsmasq.$app/dhcpdv6.conf"
-    fi  
+    configure_hostapd
+    configure_dhcp
 
     # Start hotspot
     ynh_print_info --message="Starting hotspot service if needed"
diff --git a/scripts/install b/scripts/install
index 276885f..eec1e7a 100644
--- a/scripts/install
+++ b/scripts/install
@@ -201,18 +201,8 @@ systemctl stop hostapd 2>&1
 systemctl unmask hostapd 2>&1 # On some system e.g. RPi, for some reason hostapd is masked after install ...
 
 if [[ -n ${wifi_device} ]]; then 
-	if [ "${wifi_secure}" -eq 1 ]; then
-		sec_comment=""
-	else
-		sec_comment="#"
-	fi
-
-	ynh_add_config --template="/etc/hostapd/$app/hostapd.conf.tpl" --destination="/etc/hostapd/$app/hostapd.conf"
-	ynh_add_config --template="/etc/dnsmasq.$app/dhcpdv4.conf.tpl" --destination="/etc/dnsmasq.$app/dhcpdv4.conf"
-
-	if [[ -n "${ip6_net}" ]] && [[ "${ip6_net}" != "none" ]]; then
-		ynh_add_config --template="/etc/dnsmasq.$app/dhcpdv6.conf.tpl" --destination="/etc/dnsmasq.$app/dhcpdv6.conf"
-	fi  
+	configure_hostapd
+	configure_dhcp
 fi
 
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index 670e77c..6ae4e2a 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -208,18 +208,8 @@ install -b -o root -g root -m 0644 ../conf/dnsmasq_dhcpdv6.conf.tpl /etc/dnsmasq
 install -b -o root -g root -m 0644 ../conf/dnsmasq_dhcpdv4.conf.tpl /etc/dnsmasq.$app/dhcpdv4.conf.tpl
 
 if [[ -n ${wifi_device} ]]; then 
-	if [ "${wifi_secure}" -eq 1 ]; then
-		sec_comment=""
-	else
-		sec_comment="#"
-	fi
-
-	ynh_add_config --template="/etc/hostapd/$app/hostapd.conf.tpl" --destination="/etc/hostapd/$app/hostapd.conf"
-	ynh_add_config --template="/etc/dnsmasq.$app/dhcpdv4.conf.tpl" --destination="/etc/dnsmasq.$app/dhcpdv4.conf"
-
-	if [[ -n "${ip6_net}" ]] && [[ "${ip6_net}" != "none" ]]; then
-		ynh_add_config --template="/etc/dnsmasq.$app/dhcpdv6.conf.tpl" --destination="/etc/dnsmasq.$app/dhcpdv6.conf"
-	fi  
+	configure_hostapd
+	configure_dhcp
 fi
 
 # Copy init script