diff --git a/README.md b/README.md
index d0c4d43..a6b1c01 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,6 @@ Type: build
 
 Type: preparation
 - create a folder, for example, `project`.
-- copy config/db to the folder.
 - copy `jpa_hospital_example-1.0.2.jar` from a release to the folder.
   - if you build the application from source, find the file (`jpa_hospital_example-1.0.2-all.jar`) in `build/libs/`.
 - copy docker/docker-compose.yml to the folder.
@@ -67,7 +66,6 @@ Type: build
 
 Type: preparation
 - create a folder, for example, `project`.
-- copy config/db to the folder.
 - copy `jpa_hospital_example-version.jar` from a release to the folder.
   - if you build the application from source, find the file in `target/`.
 - copy docker/docker-compose.yml to the folder.