diff --git a/install.sh b/install.sh
index 67401b6..ef5ed57 100644
--- a/install.sh
+++ b/install.sh
@@ -440,7 +440,7 @@ 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
@@ -551,7 +551,7 @@ 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