diff --git a/.env b/.env
index 47a6291..fd12ecf 100644
--- a/.env
+++ b/.env
@@ -4,6 +4,7 @@ PDA_DB_HOST=powerdns-admin-mysql
 PDA_DB_NAME=powerdns_admin
 PDA_DB_USER=powerdns_admin
 PDA_DB_PASSWORD=changeme
+PDA_DB_PORT=3306 
 
 PDNS_DB_HOST=pdns-mysql
 PDNS_DB_NAME=pdns
diff --git a/config_template.py b/config_template.py
index 2c34193..9d44b7b 100644
--- a/config_template.py
+++ b/config_template.py
@@ -22,11 +22,12 @@ UPLOAD_DIR = os.path.join(basedir, 'upload')
 SQLA_DB_USER = 'pda'
 SQLA_DB_PASSWORD = 'changeme'
 SQLA_DB_HOST = '127.0.0.1'
+SQLA_DB_PORT = 3306
 SQLA_DB_NAME = 'pda'
 SQLALCHEMY_TRACK_MODIFICATIONS = True
 
 # DATABASE - MySQL
-SQLALCHEMY_DATABASE_URI = 'mysql://'+SQLA_DB_USER+':'+SQLA_DB_PASSWORD+'@'+SQLA_DB_HOST+'/'+SQLA_DB_NAME
+SQLALCHEMY_DATABASE_URI = 'mysql://'+SQLA_DB_USER+':'+SQLA_DB_PASSWORD+'@'+SQLA_DB_HOST+':'+str(SQLA_DB_PORT)+'/'+SQLA_DB_NAME
 
 # DATABASE - SQLite
 # SQLALCHEMY_DATABASE_URI = 'sqlite:///' + os.path.join(basedir, 'pdns.db')
diff --git a/configs/development.py b/configs/development.py
index 48a3884..fd5d4d6 100644
--- a/configs/development.py
+++ b/configs/development.py
@@ -15,12 +15,12 @@ UPLOAD_DIR = os.path.join(basedir, 'upload')
 
 # DATABASE CONFIG FOR MYSQL
 DB_HOST = os.environ.get('PDA_DB_HOST')
+DB_PORT = os.environ.get('PDA_DB_PORT', 3306 )
 DB_NAME = os.environ.get('PDA_DB_NAME')
 DB_USER = os.environ.get('PDA_DB_USER')
 DB_PASSWORD = os.environ.get('PDA_DB_PASSWORD')
-
 #MySQL
-SQLALCHEMY_DATABASE_URI = 'mysql://'+DB_USER+':'+DB_PASSWORD+'@'+DB_HOST+'/'+DB_NAME
+SQLALCHEMY_DATABASE_URI = 'mysql://'+DB_USER+':'+DB_PASSWORD+'@'+DB_HOST+':'+ str(DB_PORT) + '/'+DB_NAME
 SQLALCHEMY_MIGRATE_REPO = os.path.join(basedir, 'db_repository')
 SQLALCHEMY_TRACK_MODIFICATIONS = True
 
diff --git a/docker-compose.yml b/docker-compose.yml
index acb3822..25e4e10 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -34,6 +34,7 @@ services:
       - PDA_DB_NAME=${PDA_DB_NAME}
       - PDA_DB_USER=${PDA_DB_USER}
       - PDA_DB_PASSWORD=${PDA_DB_PASSWORD}
+      - PDA_DB_PORT=${PDA_DB_PORT}
       - PDNS_HOST=${PDNS_HOST}
       - PDNS_API_KEY=${PDNS_API_KEY}
       - FLASK_APP=/powerdns-admin/app/__init__.py
diff --git a/docker/PowerDNS-Admin/entrypoint.sh b/docker/PowerDNS-Admin/entrypoint.sh
index 098cdf7..228c463 100755
--- a/docker/PowerDNS-Admin/entrypoint.sh
+++ b/docker/PowerDNS-Admin/entrypoint.sh
@@ -1,6 +1,5 @@
 #!/bin/bash
 
-set -o nounset
 set -o errexit
 set -o pipefail
 
@@ -8,13 +7,21 @@ set -o pipefail
 # == Vars
 #
 DB_MIGRATION_DIR='/powerdns-admin/migrations'
+if [[ -z ${PDNS_PROTO} ]];
+ then PDNS_PROTO="http"
+fi
+
+if [[ -z ${PDNS_PORT} ]];
+ then PDNS_PORT=8081
+fi
+
 
 
 # Wait for us to be able to connect to MySQL before proceeding
 echo "===> Waiting for $PDA_DB_HOST MySQL service"
 until nc -zv \
   $PDA_DB_HOST \
-  3306;
+  $PDA_DB_PORT;
 do
   echo "MySQL ($PDA_DB_HOST) is unavailable - sleeping"
   sleep 1
@@ -42,12 +49,12 @@ fi
 
 echo "===> Update PDNS API connection info"
 # initial setting if not available in the DB
-mysql -h${PDA_DB_HOST} -u${PDA_DB_USER} -p${PDA_DB_PASSWORD} ${PDA_DB_NAME} -e "INSERT INTO setting (name, value) SELECT * FROM (SELECT 'pdns_api_url', 'http://${PDNS_HOST}:8081') AS tmp WHERE NOT EXISTS (SELECT name FROM setting WHERE name = 'pdns_api_url') LIMIT 1;"
-mysql -h${PDA_DB_HOST} -u${PDA_DB_USER} -p${PDA_DB_PASSWORD} ${PDA_DB_NAME} -e "INSERT INTO setting (name, value) SELECT * FROM (SELECT 'pdns_api_key', '${PDNS_API_KEY}') AS tmp WHERE NOT EXISTS (SELECT name FROM setting WHERE name = 'pdns_api_key') LIMIT 1;"
+mysql -h${PDA_DB_HOST} -u${PDA_DB_USER} -p${PDA_DB_PASSWORD} -P${PDA_DB_PORT} ${PDA_DB_NAME} -e "INSERT INTO setting (name, value) SELECT * FROM (SELECT 'pdns_api_url', '${PDNS_PROTO}://${PDNS_HOST}:${PDNS_PORT}') AS tmp WHERE NOT EXISTS (SELECT name FROM setting WHERE name = 'pdns_api_url') LIMIT 1;"
+mysql -h${PDA_DB_HOST} -u${PDA_DB_USER} -p${PDA_DB_PASSWORD} -P${PDA_DB_PORT} ${PDA_DB_NAME} -e "INSERT INTO setting (name, value) SELECT * FROM (SELECT 'pdns_api_key', '${PDNS_API_KEY}') AS tmp WHERE NOT EXISTS (SELECT name FROM setting WHERE name = 'pdns_api_key') LIMIT 1;"
 
 # update pdns api setting if .env is changed.
-mysql -h${PDA_DB_HOST} -u${PDA_DB_USER} -p${PDA_DB_PASSWORD} ${PDA_DB_NAME} -e "UPDATE setting SET value='http://${PDNS_HOST}:8081' WHERE name='pdns_api_url';"
-mysql -h${PDA_DB_HOST} -u${PDA_DB_USER} -p${PDA_DB_PASSWORD} ${PDA_DB_NAME} -e "UPDATE setting SET value='${PDNS_API_KEY}' WHERE name='pdns_api_key';"
+mysql -h${PDA_DB_HOST} -u${PDA_DB_USER} -p${PDA_DB_PASSWORD} -P${PDA_DB_PORT} ${PDA_DB_NAME} -e "UPDATE setting SET value='${PDNS_PROTO}://${PDNS_HOST}:${PDNS_PORT}' WHERE name='pdns_api_url';"
+mysql -h${PDA_DB_HOST} -u${PDA_DB_USER} -p${PDA_DB_PASSWORD} -P${PDA_DB_PORT} ${PDA_DB_NAME} -e "UPDATE setting SET value='${PDNS_API_KEY}' WHERE name='pdns_api_key';"
 
 echo "===> Assets management"
 echo "---> Running Yarn"