diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a07ab77d883c45308f87fffe5fb884f5f11b8853..5fa70da25f49bdde22bb9fb1b328cf8ae89ba9c3 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -16,19 +16,10 @@ docs:
 
 capitalize:
   stage: test
-  image: davidhrbac/docker-mkdocscheck:latest
-  # allow_failure: true
+  image: it4innovations/docker-mkdocscheck:latest
   script:
   - find mkdocs.yml docs.it4i/ \( -name '*.md' -o -name '*.yml' \) -print0 | xargs -0 -n1 scripts/titlemd_test.py
 
-    #spell check:
-    #stage: test
-    #image: davidhrbac/docker-npmcheck:latest
-    #allow_failure: true
-    #script:
-    #- npm i markdown-spellcheck -g
-    #- mdspell '**/*.md' '!docs.it4i/module*.md' -rns --en-us
-
 ext_links:
   stage: test
   image: it4innovations/docker-mdcheck:latest
@@ -43,25 +34,23 @@ ext_links:
 
 404s:
   stage: after_test
-  image: davidhrbac/docker-mkdocscheck:latest
+  image: it4innovations/docker-mkdocscheck:latest
   before_script:
   - wget -V
   - echo https://docs.it4i.cz/devel/$CI_BUILD_REF_NAME/
   - wget --spider -e robots=off -o wget.log -r -p https://docs.it4i.cz/devel/$CI_BUILD_REF_NAME/ || true
-    #- wget --spider -e robots=off -r -p https://docs.it4i.cz/devel/$CI_BUILD_REF_NAME/
   script:
   - cat wget.log | awk '/^Found [0-9]+ broken link[s]?.$/,/FINISHED/ { rc=-1; print $0 }; END { exit rc }'
 
 mkdocs:
   stage: build
-  image: davidhrbac/docker-mkdocscheck:latest
+  image: it4innovations/docker-mkdocscheck:latest
   cache:
     paths:
       - .cache/pip
       - venv/
   before_script:
   - python -V               # Print out python version for debugging
-  - pip install virtualenv
   - virtualenv venv
   - source venv/bin/activate
   - pip install -r requirements.txt
@@ -81,8 +70,6 @@ mkdocs:
   - curl -f0 https://scs-test.it4i.cz/devel/apidocs/master/scs_api.server_public.md -o docs.it4i/apiv1.md
     # build pages
   - mkdocs build
-    # compress search_index.json
-    #- bash scripts/clean_json.sh site/mkdocs/search_index.json
     # replace broken links in 404.html
   - sed -i 's,href="" title=",href="/" title=",g' site/404.html
   - cp site/404.html site/403.html
@@ -97,7 +84,7 @@ mkdocs:
 deploy to stage:
   environment: stage
   stage: deploy
-  image: davidhrbac/docker-mkdocscheck:latest
+  image: it4innovations/docker-mkdocscheck:latest
   before_script:
   # install ssh-agent
   - 'which ssh-agent || ( apt-get update -y && apt-get install openssh-client -y )'
@@ -110,7 +97,6 @@ deploy to stage:
   # WARNING: use only in docker container, if you use it with shell you will overwrite your user's ssh config
   - mkdir -p ~/.ssh
   - echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config
-  - useradd -lM nginx
   script:
   - chown nginx:nginx site -R
   - rsync -a --delete site/ root@"$SSH_HOST_STAGE":/srv/docs.it4i.cz/devel/$CI_BUILD_REF_NAME/
@@ -120,7 +106,7 @@ deploy to stage:
 deploy to production:
   environment: production
   stage: deploy
-  image: davidhrbac/docker-mkdocscheck:latest
+  image: it4innovations/docker-mkdocscheck:latest
   before_script:
   # install ssh-agent
   - 'which ssh-agent || ( apt-get update -y && apt-get install openssh-client -y )'
@@ -133,7 +119,6 @@ deploy to production:
   # WARNING: use only in docker container, if you use it with shell you will overwrite your user's ssh config
   - mkdir -p ~/.ssh
   - echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config
-  - useradd -lM nginx
   script:
   - chown nginx:nginx site -R
   - rsync -a --delete site/ root@"$SSH_HOST_STAGE":/srv/docs.it4i.cz/site/