diff --git a/configuration/chirpstack/chirpstack.toml b/configuration/chirpstack/chirpstack.toml
index 54c3e5d..c225750 100644
--- a/configuration/chirpstack/chirpstack.toml
+++ b/configuration/chirpstack/chirpstack.toml
@@ -99,8 +99,13 @@
 
 
 [integration]
-  enabled=["mqtt"]
+  enabled=["mqtt", "postgresql"]
 
   [integration.mqtt]
     server="tcp://$MQTT_BROKER_HOST:1883/"
     json=true
+
+  [integration.postgresql]
+    dsn="postgres://chirpstack:chirpstack@localhost/chirpstack_integration?sslmode=disable"
+
+
diff --git a/configuration/postgresql/initdb/003-init-integrationdb.sh b/configuration/postgresql/initdb/003-init-integrationdb.sh
new file mode 100644
index 0000000..cbb1032
--- /dev/null
+++ b/configuration/postgresql/initdb/003-init-integrationdb.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+set -e
+
+# PostgreSQL commands to create a new role and database for ChirpStack
+psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" <<-EOSQL
+    create role chirpstack with login password 'chirpstack';
+    create database chirpstack_integration with owner chirpstack;
+EOSQL
diff --git a/docker-compose.yml b/docker-compose.yml
index ca63658..ccadd09 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -56,6 +56,8 @@ services:
   postgres:
     image: postgres:14-alpine
     restart: unless-stopped
+    ports:
+      - 5432:5432
     volumes:
       - ./configuration/postgresql/initdb:/docker-entrypoint-initdb.d
       - postgresqldata:/var/lib/postgresql/data