diff --git a/docker-compose.postgresql.yml b/docker-compose.postgresql.yml
index 3b19d17..e04c543 100644
--- a/docker-compose.postgresql.yml
+++ b/docker-compose.postgresql.yml
@@ -1,9 +1,22 @@
 ---
 
 services:
+  postgres:
+    image: postgres:18
+    restart: unless-stopped
+    environment:
+      POSTGRES_USER: "lubelogger"
+      POSTGRES_PASSWORD: "lubepass"
+      POSTGRES_DB: "lubelogger"
+    volumes:
+      - postgres:/var/lib/postgresql/
+      - /etc/localtime:/etc/localtime:ro
+
   app:
     image: ghcr.io/hargata/lubelogger:latest
     restart: unless-stopped
+    environment:
+      POSTGRES_CONNECTION: "Host=postgres:5432;Username=lubelogger;Password=lubepass;Database=lubelogger;"
     # volumes used to keep data persistent
     volumes:
       - data:/App/data
@@ -12,18 +25,6 @@ services:
     ports:
       - 8080:8080
 
-  postgres:
-    image: postgres:14
-    restart: unless-stopped
-    environment:
-      POSTGRES_USER: "lubelogger"
-      POSTGRES_PASSWORD: "lubepass"
-      POSTGRES_DB: "lubelogger"
-    volumes:
-      - ./init.sql:/docker-entrypoint-initdb.d/init.sql
-      - postgres:/var/lib/postgresql/data
-      - /etc/localtime:/etc/localtime:ro
-
 volumes:
   data:
   keys:
diff --git a/init.sql b/init.sql
deleted file mode 100644
index dc88439..0000000
--- a/init.sql
+++ /dev/null
@@ -1,6 +0,0 @@
-DO $$
-BEGIN
-    IF NOT EXISTS (SELECT schema_name FROM information_schema.schemata WHERE schema_name = 'app') THEN
-        CREATE SCHEMA app;
-    END IF;
-END $$;