diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 75c6e5b0c8f2ea94269adadf1c8c8da18cf74673..0000000000000000000000000000000000000000
--- a/.travis.yml
+++ /dev/null
@@ -1,24 +0,0 @@
-language: python
-python:
-  - "3.5"
-  - "3.5-dev"  # 3.5 development branch
-  - "3.6"
-  - "3.6-dev"  # 3.6 development branch
-  - "3.7"
-  - "3.7-dev"  # 3.7 development branch
-  # - "nightly"
-services:
-  - postgresql
-# command to install dependencies
-install:
-  - pip install -r requirements/development.txt
-
-before_script:
-  - psql -c 'create database travis_ci_test;' -U postgres
-env:
-  - DATABASE_URL="postgresql://postgres:postgres@postgres:5432/travis_ci_test"
-# command to run tests
-script:
-  - flake8 --max-line-length=125 --exclude=src/kszkepzes,migrations
-  - python src/manage.py migrate
-  - python src/manage.py test
diff --git a/Dockerfile b/Dockerfile
index 0dd2d90d20d02e6e18f3773fa43b4feeea582145..030717cdd793a0a7367cade822888bf852029aff 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,27 +1,27 @@
-# pull official base image
 FROM python:3.8.1
 
-# set work directory
-WORKDIR /usr/src/app
-
-# set environment variables
 ENV PYTHONDONTWRITEBYTECODE 1
 ENV PYTHONUNBUFFERED 1
+ENV TZ Europe/Budapest
+
+ENV HOME /home/app
+ENV APP_HOME /home/app/kszkepzes-backend
+RUN groupadd app && useradd -g app app && \
+mkdir -p /home/app && mkdir $APP_HOME && \
+mkdir $APP_HOME/staticfiles && mkdir $APP_HOME/mediafiles
+WORKDIR $APP_HOME
 
-# install dependencies
-RUN apt-get -y update
-RUN apt-get install -y python python-pip python-dev python-django-extensions postgresql-client netcat
-RUN pip install --upgrade pip
-COPY ./requirements/production.txt /usr/src/app/requirements.txt
+COPY ./requirements/production.txt requirements.txt
+
+RUN apt-get -y update && apt-get install -y python python-pip python-dev python-django-extensions postgresql-client netcat
 RUN pip install -r requirements.txt
 
-RUN apt-get -y update && apt-get -y autoremove
+COPY ./src $APP_HOME
+
+RUN chown -R app:app $APP_HOME
 
-# copy entrypoint.sh
-COPY ./src/entrypoint.sh /usr/src/app/entrypoint.sh
+USER app
 
-# copy project
-COPY ./src /usr/src/app/
+EXPOSE 8000
 
-# run entrypoint.sh
-ENTRYPOINT ["/usr/src/app/entrypoint.sh"]
\ No newline at end of file
+CMD ["gunicorn", "kszkepzes.wsgi:application", "--bind", "0.0.0.0:8000"]
diff --git a/Dockerfile.prod b/Dockerfile.prod
deleted file mode 100644
index 030717cdd793a0a7367cade822888bf852029aff..0000000000000000000000000000000000000000
--- a/Dockerfile.prod
+++ /dev/null
@@ -1,27 +0,0 @@
-FROM python:3.8.1
-
-ENV PYTHONDONTWRITEBYTECODE 1
-ENV PYTHONUNBUFFERED 1
-ENV TZ Europe/Budapest
-
-ENV HOME /home/app
-ENV APP_HOME /home/app/kszkepzes-backend
-RUN groupadd app && useradd -g app app && \
-mkdir -p /home/app && mkdir $APP_HOME && \
-mkdir $APP_HOME/staticfiles && mkdir $APP_HOME/mediafiles
-WORKDIR $APP_HOME
-
-COPY ./requirements/production.txt requirements.txt
-
-RUN apt-get -y update && apt-get install -y python python-pip python-dev python-django-extensions postgresql-client netcat
-RUN pip install -r requirements.txt
-
-COPY ./src $APP_HOME
-
-RUN chown -R app:app $APP_HOME
-
-USER app
-
-EXPOSE 8000
-
-CMD ["gunicorn", "kszkepzes.wsgi:application", "--bind", "0.0.0.0:8000"]
diff --git a/README.md b/README.md
index b3d8e230e67c037c729c2f6d1d5d824b8247d4aa..7bd2e681af57aa4cec38a132b8b13bab67cca850 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 
 ## KĂśvetelmĂŠnyek
 
-1. python3.5
+1. python3+
 2. pip
 
 ## FejlesztĂŠs
@@ -30,7 +30,3 @@ AtirĂĄnyĂ­tĂĄsi cĂ­m: `http://127.0.0.1:3000/api/v1/complete/authsch`
 ## FormĂĄlis KĂśvetelmĂŠnyek
 1. flake8-nak feleljen meg
 2. 125 karakternĂŠl ne legyen hosszabb sor
-
-> TODO: BĂśviteni a kĂśvetelmĂŠnyeket
-
-> TODO: Windows-os leĂ­rĂĄs