diff --git a/nextcloud/.env.example b/nextcloud/.env.example
index ac68c78..7bc1879 100644
--- a/nextcloud/.env.example
+++ b/nextcloud/.env.example
@@ -1 +1,6 @@
-NEXTCLOUD_DATA_DIR=
\ No newline at end of file
+NEXTCLOUD_DATA_DIR=
+
+NEXTCLOUD_POSTGRES_DATA_DIR=
+NEXTCLOUD_POSTGRES_DB=
+NEXTCLOUD_POSTGRES_USER=
+NEXTCLOUD_POSTGRES_PASSWORD=
\ No newline at end of file
diff --git a/nextcloud/docker-compose.yml b/nextcloud/docker-compose.yml
index e469d42..3554dac 100644
--- a/nextcloud/docker-compose.yml
+++ b/nextcloud/docker-compose.yml
@@ -1 +1,24 @@
-#services:
+services:
+  nextcloud_db:
+    image: docker.io/library/postgres:17
+    restart: unless-stopped
+    volumes:
+      - ${NEXTCLOUD_POSTGRES_DATA_DIR}:/var/lib/postgresql/data
+    environment:
+      POSTGRES_DB: ${NEXTCLOUD_POSTGRES_DB}
+      POSTGRES_USER: ${NEXTCLOUD_POSTGRES_USER}
+      POSTGRES_PASSWORD: ${NEXTCLOUD_POSTGRES_PASSWORD}
+  app:
+    image: nextcloud
+    restart: always
+    ports:
+      - 8081:80
+    links:
+      - db
+    volumes:
+      - ${NEXTCLOUD_DATA_DIR}:/var/www/html
+    environment:
+      - POSTGRES_HOST=nextcloud_db
+      - POSTGRES_DB=${NEXTCLOUD_POSTGRES_DB}
+      - POSTGRES_USER=${NEXTCLOUD_POSTGRES_USER}
+      - POSTGRES_PASSWORD=${NEXTCLOUD_POSTGRES_PASSWORD}
\ No newline at end of file