diff --git a/fastlane/Fastfile b/fastlane/Fastfile
index 992533f..884ed16 100644
--- a/fastlane/Fastfile
+++ b/fastlane/Fastfile
@@ -122,7 +122,7 @@
   end
 
   before_all do |lane, options|
-    # ENV["SLACK_URL"] = "https://hooks.slack.com/services/..."
+    # This block is called before any lane
   end
 
   desc "Display infos about the app"
@@ -156,64 +156,6 @@
     )
   end
 
-  desc "Bump version code/build number"
-  private_lane :bump do |options|
-    increment_version_code(
-      var_name: "versionCode|versionBuild",
-      verbose: true,
-    )
-  end
-
-  desc "Tag as a new version"
-  private_lane :tag do |options|
-    git_commit(
-      path: "app/build.gradle",
-      message: "Increment version code to #{lane_context[SharedValues::VERSION_CODE]} for next release",
-    )
-    add_git_tag(
-      tag: "#{ENV['VERSION']}-#{lane_context[SharedValues::VERSION_CODE]}",
-      message: "Create new tag for version #{ENV['VERSION']}-#{lane_context[SharedValues::VERSION_CODE]}",
-    )
-    push_to_git_remote(
-      local_branch: "HEAD",
-      remote_branch: "master",
-    )
-  end
-
-  desc "Build and deploy the apk for Alpha testing in Google Play store"
-  lane :deploy_alpha do |options|
-    bump
-    gradle(
-      task: "clean assemble",
-      build_type: 'Release',
-    )
-    sh("cp -vf metadata/android/en-US/changelogs/latest.txt metadata/android/en-US/changelogs/#{lane_context[SharedValues::VERSION_CODE]}.txt")
-    sh("git add metadata/android/en-US/changelogs/#{lane_context[SharedValues::VERSION_CODE]}.txt")
-    sh("git add metadata/android/en-US/changelogs/latest.txt")
-    sh("cp -vf metadata/android/nl-NL/changelogs/latest.txt metadata/android/nl-NL/changelogs/#{lane_context[SharedValues::VERSION_CODE]}.txt")
-    sh("git add metadata/android/nl-NL/changelogs/#{lane_context[SharedValues::VERSION_CODE]}.txt")
-    sh("git add metadata/android/nl-NL/changelogs/latest.txt")
-    git_commit(
-      path: [
-        "fastlane/metadata/android/en-US/changelogs/latest.txt",
-        "fastlane/metadata/android/en-US/changelogs/#{lane_context[SharedValues::VERSION_CODE]}.txt",
-        "fastlane/metadata/android/nl-NL/changelogs/latest.txt",
-        "fastlane/metadata/android/nl-NL/changelogs/#{lane_context[SharedValues::VERSION_CODE]}.txt",
-      ],
-      message: "Provide changelogs for this version",
-    )
-    supply(
-      apk: "app/build/outputs/apk/#{getFlavorName(options)}/release/app-#{getFlavorName(options)}-release.apk",
-      mapping: "app/build/outputs/apk/#{getFlavorName(options)}/release/mapping.txt",
-      track: 'alpha',
-      skip_upload_apk: false,
-      skip_upload_metadata: false,
-      skip_upload_images: true,
-      skip_upload_screenshots: true,
-    )
-    tag
-  end
-
   desc "Update metadata only, including images and screenshots"
   lane :deploy_metadata do |options|
     supply(
@@ -224,16 +166,6 @@
     )
   end
 
-  desc "Submit a new build to Crashlytics Beta"
-  lane :beta_crash do |options|
-    gradle(task: "assembleRelease")
-    crashlytics(
-      api_token: "b439e4099424e0f33cdab4e7b689b60c4bc3a5d2",
-      build_secret: "ecffdd52c995054f79161c3570ed769f2bacf2dd3082e2aba7489b147c29ce7d"
-    )
-  end
-  
-
   desc "Submit a new build to Firebase App Distribution"
   lane :beta_firebase do |options|
     gradle(task: "assembleRelease")
@@ -285,21 +217,12 @@
     )
   end
 
-  # You can define as many lanes as you want
-
   after_all do |lane, options|
     # This block is called, only if the executed lane was successful
-
-    # slack(
-    #   message: "Successfully deployed new App Update."
-    # )
   end
 
   error do |lane, exception|
-    # slack(
-    #   message: exception.message,
-    #   success: false
-    # )
+    # This block is called, only if the executed lane failed
   end
 end