diff --git a/.dockerignore b/.dockerignore
index 33f1d990..1eb63a0d 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,40 +1,24 @@
-**/.*
-**/.git
-**/.gitignore
-**/.github
-**/.vscode
-**/.idea
-**/coverage
-**/.aws
-**/.ssh
-**/.DS_Store
-**/.aof
-**/venv
-**/.venv
-**/env
-**/bin
-# **/docs we want to keep dje/templates/rest_framework/docs/
-docs/
-# **/dist we want to keep ./thirdparty/dist/
-# **/etc we need to keep ./etc/
-**/lib
-**/include
-**/share
-**/var
-**/*.egg-info
-**/*.log
-**/__pycache__
-**/.*cache
-*.pyc
-.dockerignore
-.readthedocs.yaml
-docker.env
-.env
-Makefile
-Dockerfile
-README.rst
-CHANGELOG.rst
-CONTRIBUTING.rst
-MANIFEST.in
-docker-compose.yml
-pyvenv.cfg
+# Ignore everything
+*
+
+# Allow only what the build needs
+!aboutcode/
+!component_catalog/
+!data/
+!dejacode/
+!dejacode_toolkit/
+!dje/
+!license_library/
+!notification/
+!organization/
+!policy/
+!product_portfolio/
+!purldb/
+!reporting/
+!thirdparty/
+!vulnerabilities/
+!workflow/
+!LICENSE
+!manage.py
+!NOTICE
+!pyproject.toml
diff --git a/Dockerfile b/Dockerfile
index a56a4615..058abaea 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -27,8 +27,8 @@ ENV VENV_LOCATION=/opt/$APP_NAME/.venv
 ENV PYTHONUNBUFFERED=1
 # Do not write Python .pyc files
 ENV PYTHONDONTWRITEBYTECODE=1
-# Add the app dir in the Python path for entry points availability
-ENV PYTHONPATH=$PYTHONPATH:$APP_DIR
+# Set the app dir in the Python path for entry points availability
+ENV PYTHONPATH=$APP_DIR
 
 # OS requirements
 RUN apt-get update \
diff --git a/Makefile b/Makefile
index 88ac3d48..3a976ae2 100644
--- a/Makefile
+++ b/Makefile
@@ -25,6 +25,7 @@ DB_CONTAINER_NAME=db
 DB_INIT_FILE=./data/postgresql/initdb.sql.gz
 POSTGRES_INITDB_ARGS=--encoding=UTF-8 --lc-collate=en_US.UTF-8 --lc-ctype=en_US.UTF-8
 TIMESTAMP=$(shell date +"%Y-%m-%d_%H%M")
+IMAGE_NAME=dejacode
 
 # Use sudo for postgres, only on Linux
 UNAME := $(shell uname)
@@ -156,11 +157,11 @@ docs:
 	@${ACTIVATE} sphinx-build -b html ${DOCS_LOCATION} ${DOCS_LOCATION}/_build/html/
 
 build:
-	@echo "-> Build the Docker images"
-	${DOCKER_COMPOSE} build
+	@echo "-> Build the Docker image"
+	docker build -t $(IMAGE_NAME) .
 
 bash:
-	${DOCKER_EXEC} web bash
+	docker run -it $(IMAGE_NAME) bash
 
 shell:
 	${DOCKER_EXEC} web ./manage.py shell
diff --git a/docker-compose.yml b/docker-compose.yml
index fb853b70..1a5b033d 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,6 +1,7 @@
+name: dejacode
 services:
   db:
-    image: postgres:16
+    image: docker.io/library/postgres:16.13
     env_file:
       - docker.env
     volumes:
@@ -15,7 +16,7 @@ services:
       retries: 5
 
   redis:
-    image: redis:alpine
+    image: docker.io/library/redis:8.6-alpine
     # Enable redis data persistence using the "Append Only File" with the
     # default policy of fsync every second. See https://redis.io/topics/persistence
     command: redis-server --appendonly yes
@@ -78,7 +79,7 @@ services:
       - web
 
   nginx:
-    image: nginx:alpine
+    image: docker.io/library/nginx:1.29-alpine
     ports:
       - "${NGINX_PUBLISHED_HTTP_PORT:-80}:80"
       - "${NGINX_PUBLISHED_HTTPS_PORT:-443}:443"
@@ -91,12 +92,10 @@ services:
     restart: always
 
   clamav:
-    image: clamav/clamav
+    image: docker.io/clamav/clamav:1.5_base
     volumes:
       - clamav_data:/var/lib/clamav
       - media:/var/dejacode/media
-    ports:
-      - "3310:3310"
     restart: always
 
 volumes: