diff --git a/README.md b/README.md
index ccc9a99..681d13c 100644
--- a/README.md
+++ b/README.md
@@ -148,6 +148,8 @@ After using this generator, your new project (the directory created) will contai
 
 ### Next release
 
+* Update development scripts.
+
 ### 0.3.0
 
 * PR <a href="https://github.com/tiangolo/full-stack-fastapi-postgresql/pull/14" target="_blank">#14</a>:
diff --git a/scripts/discard-dev-files.sh b/scripts/discard-dev-files.sh
index f6ae21d..b516cee 100644
--- a/scripts/discard-dev-files.sh
+++ b/scripts/discard-dev-files.sh
@@ -1,4 +1,5 @@
 rm -rf \{\{cookiecutter.project_slug\}\}/.git
+rm -rf \{\{cookiecutter.project_slug\}\}/backend/app/Pipfile.lock
 rm -rf \{\{cookiecutter.project_slug\}\}/frontend/node_modules
 rm -rf \{\{cookiecutter.project_slug\}\}/frontend/dist
 git checkout \{\{cookiecutter.project_slug\}\}/README.md
@@ -6,8 +7,8 @@ git checkout \{\{cookiecutter.project_slug\}\}/.gitlab-ci.yml
 git checkout \{\{cookiecutter.project_slug\}\}/cookiecutter-config-file.yml
 git checkout \{\{cookiecutter.project_slug\}\}/docker-compose.deploy.networks.yml
 git checkout \{\{cookiecutter.project_slug\}\}/env-backend.env
-git checkout \{\{cookiecutter.project_slug\}\}/env-couchbase.env
 git checkout \{\{cookiecutter.project_slug\}\}/env-flower.env
 git checkout \{\{cookiecutter.project_slug\}\}/.env
 git checkout \{\{cookiecutter.project_slug\}\}/frontend/.env
-git checkout \{\{cookiecutter.project_slug\}\}/env-sync-gateway.env
+git checkout \{\{cookiecutter.project_slug\}\}/env-pgadmin.env
+git checkout \{\{cookiecutter.project_slug\}\}/env-postgres.env