diff --git a/docker-compose.yml b/docker-compose.yml
index aa4e52a..1318a26 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -8,7 +8,7 @@ services:
       POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
       POSTGRES_DB: ${POSTGRES_DB}
     volumes:
-      - pg_data:/var/lib/postgresql/data
+      - pg_data:/var/lib/postgresql
     networks:
       - app-network
 
diff --git a/install.sh b/install.sh
index 009a5e1..d9ecf55 100644
--- a/install.sh
+++ b/install.sh
@@ -476,7 +476,7 @@ services:
       POSTGRES_PASSWORD: ${DB_PASS}
       POSTGRES_DB: 3dp_manager
     volumes:
-      - pg_data:/var/lib/postgresql/data
+      - pg_data:/var/lib/postgresql
     healthcheck:
       test: ["CMD-SHELL", "pg_isready -U admin -d 3dp_manager"]
       interval: 5s
@@ -587,7 +587,7 @@ services:
       POSTGRES_PASSWORD: ${DB_PASS}
       POSTGRES_DB: 3dp_manager
     volumes:
-      - pg_data:/var/lib/postgresql/data
+      - pg_data:/var/lib/postgresql
     healthcheck:
       test: ["CMD-SHELL", "pg_isready -U admin -d 3dp_manager"]
       interval: 5s