diff --git a/amneziawg-install.sh b/amneziawg-install.sh
index ff43829..b834a0d 100644
--- a/amneziawg-install.sh
+++ b/amneziawg-install.sh
@@ -9,6 +9,11 @@ GREEN='\033[0;32m'
 NC='\033[0m'
 
 AMNEZIAWG_DIR="/etc/amnezia/amneziawg"
+if [ -n "$AWG_INSTANCE" ]; then
+	PARAMS_FILE="/etc/amnezia/amneziawg/$AWG_INSTANCE.params"
+else
+	PARAMS_FILE="/etc/amnezia/amneziawg/awg0.params"
+fi
 
 function isRoot() {
 	if [ "${EUID}" -ne 0 ]; then
@@ -152,7 +157,15 @@ function readH1AndH2AndH3AndH4() {
 }
 
 function installQuestions() {
-	echo "AmneziaWG server installer (https://github.com/varckin/amneziawg-install)"
+	local instance_label=
+	local default_ifname=awg0
+	if [ -n "$AWG_INSTANCE" ]; then
+		instance_label="($AWG_INSTANCE instance) "
+		default_ifname="awg_${AWG_INSTANCE/-/_}"
+		SERVER_AWG_NIC="$AWG_INSTANCE"
+	fi
+
+	echo "AmneziaWG server ${instance_label}installer (https://github.com/varckin/amneziawg-install)"
 	echo ""
 	echo "I need to ask you a few questions before starting the setup."
 	echo "You can keep the default options and just press enter if you are ok with them."
@@ -173,7 +186,7 @@ function installQuestions() {
 	done
 
 	until [[ ${SERVER_AWG_NIC} =~ ^[a-zA-Z0-9_]+$ && ${#SERVER_AWG_NIC} -lt 16 ]]; do
-		read -rp "AmneziaWG interface name: " -e -i awg0 SERVER_AWG_NIC
+		read -rp "AmneziaWG interface name: " -e -i $default_ifname SERVER_AWG_NIC
 	done
 
 	until [[ ${SERVER_AWG_IPV4} =~ ^([0-9]{1,3}\.){3} ]]; do
@@ -317,7 +330,7 @@ SERVER_AWG_S2=${SERVER_AWG_S2}
 SERVER_AWG_H1=${SERVER_AWG_H1}
 SERVER_AWG_H2=${SERVER_AWG_H2}
 SERVER_AWG_H3=${SERVER_AWG_H3}
-SERVER_AWG_H4=${SERVER_AWG_H4}" >"${AMNEZIAWG_DIR}/params"
+SERVER_AWG_H4=${SERVER_AWG_H4}" >"$PARAMS_FILE"
 
 	# Add server interface
 	echo "[Interface]
@@ -599,7 +612,7 @@ function uninstallAmneziaWG() {
 }
 
 function loadParams() {
-	source "${AMNEZIAWG_DIR}/params"
+	source "${PARAMS_FILE}"
 	SERVER_AWG_CONF="${AMNEZIAWG_DIR}/${SERVER_AWG_NIC}.conf"
 }
 
@@ -640,7 +653,7 @@ function manageMenu() {
 initialCheck
 
 # Check if AmneziaWG is already installed and load params
-if [[ -e "${AMNEZIAWG_DIR}/params" ]]; then
+if [[ -e "${PARAMS_FILE}" ]]; then
 	loadParams
 	manageMenu
 else