diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
deleted file mode 100644
index 333f76d..0000000
--- a/.gitlab-ci.yml
+++ /dev/null
@@ -1,70 +0,0 @@
-stages:
-  - test
-  - build
-  - deploy
-variables:
-  PIP_CACHE_DIR: "$CI_PROJECT_DIR/.cache/pip"
-  REGISTRY_HOST: localhost:5000
-  TAG_LATEST: $REGISTRY_HOST/$CI_PROJECT_NAME/$CI_COMMIT_REF_NAME:latest
-  TAG_DRAFT: $REGISTRY_HOST/$CI_PROJECT_NAME-draft/$CI_COMMIT_REF_NAME:latest
-  GIT_SUBMODULE_STRATEGY: recursive # For submodules  
-cache:
-  paths:
-    - .cache/pip
-# This job tests if the book compiles gracefully after a new addition
-test-build:
-  stage: test
-  image: continuumio/miniconda3
-  rules:
-    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
-  script:
-    - pip install -r requirements.txt
-    - jupyter-book clean book/
-    - jupyter-book build book/
-# This job builds the Docker container
-build-book:
-  stage: build
-  image: docker
-  rules:
-    - if: $CI_COMMIT_BRANCH == "release" && $CI_PIPELINE_SOURCE == "push"
-      variables:
-        TAG: $TAG_LATEST
-    - if: $CI_COMMIT_BRANCH == "main" && $CI_PIPELINE_SOURCE == "push"
-      variables:
-        TAG: $TAG_DRAFT
-  before_script:
-    - docker info
-  script:
-    - if [ "$TAG" = "$TAG_LATEST" ]; then sed --in-place=".bak" '/# START DRAFT/,/# END DRAFT/{//!d}' book/_config.yml; fi
-    - docker build -t $TAG .
-    - docker push $TAG
-# This job takes down the existing container and starts the new one
-deploy-book:
-  stage: deploy
-  image: docker
-  rules:
-    - if: $CI_COMMIT_BRANCH == "release" && $CI_PIPELINE_SOURCE == "push"
-  before_script:
-    - docker info
-    - docker stop $CI_PROJECT_NAME || exit_code=$?
-    - if [ $exit_code -ne 0 ]; then echo "Container not found, cannot stop"; else docker rm $CI_PROJECT_NAME; fi
-  script:
-    - docker run -d --restart always -p 8000:8000 --name $CI_PROJECT_NAME $TAG_LATEST # Make sure to use a different port for each book!
-  environment:
-    name: production
-    url: https://interactivetextbooks.citg.tudelft.nl/jupyter-book-manual
-# Deploy the draft version of the book
-deploy-draft:
-  stage: deploy
-  image: docker
-  rules:
-    - if: $CI_COMMIT_BRANCH == "main" && $CI_PIPELINE_SOURCE == "push"
-  before_script:
-    - docker info
-    - docker stop $CI_PROJECT_NAME-draft || exit_code=$?
-    - if [ $exit_code -ne 0 ]; then echo "Container not found, cannot stop"; else docker rm $CI_PROJECT_NAME-draft; fi
-  script:
-    - docker run -d --restart always -p 8018:8000 --name $CI_PROJECT_NAME-draft $TAG_DRAFT
-  environment:
-    name: draft
-    url: https://interactivetextbooks.citg.tudelft.nl/jupyter-book-manual-draft
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
deleted file mode 100644
index 3e837c6..0000000
--- a/Dockerfile
+++ /dev/null
@@ -1,8 +0,0 @@
-FROM continuumio/miniconda3
-WORKDIR /book
-COPY book/ .
-RUN apt-get update && apt-get -y install git gcc
-COPY requirements.txt requirements.txt
-RUN pip install -r requirements.txt
-RUN jupyter book build .
-ENTRYPOINT [ "python", "-m", "http.server", "8000", "--directory", "/book/_build/html" ]
\ No newline at end of file
diff --git a/book/_config.yml b/book/_config.yml
index 5754227..dc8a29d 100644
--- a/book/_config.yml
+++ b/book/_config.yml
@@ -29,7 +29,7 @@ sphinx:
       use_thebe_lite: true
       exclude_patterns: ["**/_*.yml", "**/*.md", "**/*.ipynb","**/*.gif","**/*.txt","**/*.json",]
     html_theme_options:
-      repository_url: "https://gitlab.tudelft.nl/interactivetextbooks-citg/jupyter-book-manual"
+      repository_url: "https://github.com/TeachBooks/manual/"
       use_repository_button: true
       use_issues_button : true
       launch_buttons:
diff --git a/dummy.txt b/dummy.txt
deleted file mode 100644
index 2995a4d..0000000
--- a/dummy.txt
+++ /dev/null
@@ -1 +0,0 @@
-dummy
\ No newline at end of file