diff --git a/.travis.yml b/.travis.yml
index a7aa9121..ecfb87f6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,23 +6,29 @@ jobs:
     - stage: Run screenshots
       env: Create screenshots
       before_install:
+      # create repository for artifacts and clear if cached
+      - rm -rf $HOME/screenshots
+      - mkdir $HOME/screenshots
+
+      # install environment for flutter and simulators
       - export HOMEBREW_NO_AUTO_UPDATE=1
       - brew install libimobiledevice
       - brew install ideviceinstaller
       - brew install ios-deploy
       - brew install cocoapods || echo 'ignore exit(1)'
       - brew link --overwrite cocoapods
+
+      # install pre-compiled flutter
       - FLUTTER_CHANNEL=stable
       - FLUTTER_VERSION=1.0.0-${FLUTTER_CHANNEL}
       - wget --quiet --output-document=flutter.zip https://storage.googleapis.com/flutter_infra/releases/${FLUTTER_CHANNEL}/macos/flutter_macos_v${FLUTTER_VERSION}.zip && unzip -qq flutter.zip > /dev/null && rm flutter.zip
       - export PATH="$PATH":"$HOME/.pub-cache/bin"
       - export PATH=$PWD/flutter/bin:$PWD/flutter/bin/cache/dart-sdk/bin:$PATH
       - flutter doctor -v
+
+      # install ImageMagick
       - brew install imagemagick
       - pub global activate --source path .
-      # create repository for artifacts and clear if cached
-      - rm -rf $HOME/screenshots
-      - mkdir $HOME/screenshots
       script:
       - cd example; screenshots
       # save artifacts for later deploy
@@ -35,28 +41,28 @@ jobs:
       - tar cvzf $HOME/screenshots/screenshots.tar.gz ios/fastlane/screenshots
       - zip -r $HOME/screenshots/screenshots.zip ios/fastlane/screenshots
       # deploy draft of one artifact
-#      deploy:
-#        provider: releases
-#        draft: true
-#        skip_cleanup: true
-#        api_key:
-#        secure: wyPNNbjTFChWOGc/JiTpGhN490dRzz/qhU2T3CddZALjy4VN3LywennK3xnTOAq+FEYE9H/quP/SxkUX154al/lxeL6QuN5D0Ev2bL3lS9jyaoe0NOKx5GnNTzfv84taZPi768UF4rgYqzzdF8WJTCe0dlvDH7qKgH+dHIZGoB1dM/hhWMEXUv0uAZuFDkepxWHOLHsIABunkz428MEsSRCTdEWOsgdFiEl+DOC5ErmorgHazUWPpSwenz13kCLhU+wT2Fsek5tGBO6GT1Mvw8qrht3LUZBaBQJfx4yhdXQKtq0Dr+gI9a3sbF/3TKV0nRvDVA+KGmMLHT+fkRrz1xkGvrLnCDfkylDZlmn/IoQUkv4JwI+lJIXfUp40pMmSlFH1WKToWSjMsPSxv02fVYzxNZoxlno+qyKk4lfdROOSSYS5LjmMd+Lrvhmx7vNMCHl57fdXdKwgyJllxT/khMZTJv5IPQih1yi3m/hDw0s59IHYd22QHFoodcdAPy2xxeVh8VhzhucpesWAvoFZfgdTmPZXAzpMR4kEaeBb5f3Z/Eg3AypDPXg67kXwFqTRL+ZqDzOFynZYJML8RbsZd/nqU5TYc0Ocmh0YMA3v0Z43wuZMshXOXujl8z3zmnwzV/QmFP0U/phOGa9SmvKtRyGQoTGtIXoPWdXrRpgm3F4=
-#        file: $HOME/screenshots/screenshots.tar.gz
-#        on:
-#          tags: true
+      deploy:
+        provider: releases
+        draft: true
+        skip_cleanup: true
+        api_key:
+          secure: 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
+        file: $HOME/screenshots/screenshots.tar.gz
+        on:
+          tags: true
 
-#    - stage: Publish screenshots
-#      env: Publish screenshots to GitHub
-#      cache:
-#        directories:
-#          - $HOME/screenshots
-#      # deploy other artifact (and mark both artifacts as published)
-#      deploy:
-#        provider: releases
-#        draft: false
-#        skip_cleanup: true
-#        api_key:
-#        secure: 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
-#        file: $HOME/screenshots/screenshots.zip
-#        on:
-#          tags: true
+    - stage: Publish screenshots
+      env: Publish screenshots to GitHub
+      cache:
+        directories:
+          - $HOME/screenshots
+      # deploy other artifact (and mark both artifacts as published)
+      deploy:
+        provider: releases
+        draft: false
+        skip_cleanup: true
+        api_key:
+          secure: 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
+        file: $HOME/screenshots/screenshots.zip
+        on:
+          tags: true