diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index af2dd565..f942f8c4 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -103,30 +103,32 @@
     - 'name': 'Run snapshot build'
       'run': 'make SIGN=0 VERBOSE=1 build-release build-docker'
 
-  'notify':
-    'needs':
-    - 'build-release'
-    # Secrets are not passed to workflows that are triggered by a pull request
-    # from a fork.
-    #
-    # Use always() to signal to the runner that this job must run even if the
-    # previous ones failed.
-    'if':
-      ${{ always() &&
-        (
-          github.event_name == 'push' ||
-          github.event.pull_request.head.repo.full_name == github.repository
-        )
-      }}
-    'runs-on': 'ubuntu-latest'
-    'steps':
-    - 'name': 'Conclusion'
-      'uses': 'technote-space/workflow-conclusion-action@v1'
-    - 'name': 'Send Slack notif'
-      'uses': '8398a7/action-slack@v3'
-      'with':
-        'status': '${{ env.WORKFLOW_CONCLUSION }}'
-        'fields': 'repo, message, commit, author, workflow'
-      'env':
-        'GITHUB_TOKEN': '${{ secrets.GITHUB_TOKEN }}'
-        'SLACK_WEBHOOK_URL': '${{ secrets.SLACK_WEBHOOK_URL }}'
+  # TODO(a.garipov): Remove once AWS/Slack are back online.
+  #
+  # 'notify':
+  #   'needs':
+  #   - 'build-release'
+  #   # Secrets are not passed to workflows that are triggered by a pull request
+  #   # from a fork.
+  #   #
+  #   # Use always() to signal to the runner that this job must run even if the
+  #   # previous ones failed.
+  #   'if':
+  #     ${{ always() &&
+  #       (
+  #         github.event_name == 'push' ||
+  #         github.event.pull_request.head.repo.full_name == github.repository
+  #       )
+  #     }}
+  #   'runs-on': 'ubuntu-latest'
+  #   'steps':
+  #   - 'name': 'Conclusion'
+  #     'uses': 'technote-space/workflow-conclusion-action@v1'
+  #   - 'name': 'Send Slack notif'
+  #     'uses': '8398a7/action-slack@v3'
+  #     'with':
+  #       'status': '${{ env.WORKFLOW_CONCLUSION }}'
+  #       'fields': 'repo, message, commit, author, workflow'
+  #     'env':
+  #       'GITHUB_TOKEN': '${{ secrets.GITHUB_TOKEN }}'
+  #       'SLACK_WEBHOOK_URL': '${{ secrets.SLACK_WEBHOOK_URL }}'
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index c1faeaa9..ce1e97a9 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -33,31 +33,33 @@
     - 'name': 'Run ESLint'
       'run': 'npm --prefix="./client" run lint'
 
-  'notify':
-    'needs':
-    - 'go-lint'
-    - 'eslint'
-    # Secrets are not passed to workflows that are triggered by a pull request
-    # from a fork.
-    #
-    # Use always() to signal to the runner that this job must run even if the
-    # previous ones failed.
-    'if':
-      ${{ always() &&
-        (
-          github.event_name == 'push' ||
-          github.event.pull_request.head.repo.full_name == github.repository
-        )
-      }}
-    'runs-on': 'ubuntu-latest'
-    'steps':
-    - 'name': 'Conclusion'
-      'uses': 'technote-space/workflow-conclusion-action@v1'
-    - 'name': 'Send Slack notif'
-      'uses': '8398a7/action-slack@v3'
-      'with':
-        'status': '${{ env.WORKFLOW_CONCLUSION }}'
-        'fields': 'repo, message, commit, author, workflow'
-      'env':
-        'GITHUB_TOKEN': '${{ secrets.GITHUB_TOKEN }}'
-        'SLACK_WEBHOOK_URL': '${{ secrets.SLACK_WEBHOOK_URL }}'
+  # TODO(a.garipov): Remove once AWS/Slack are back online.
+  #
+  # 'notify':
+  #   'needs':
+  #   - 'go-lint'
+  #   - 'eslint'
+  #   # Secrets are not passed to workflows that are triggered by a pull request
+  #   # from a fork.
+  #   #
+  #   # Use always() to signal to the runner that this job must run even if the
+  #   # previous ones failed.
+  #   'if':
+  #     ${{ always() &&
+  #       (
+  #         github.event_name == 'push' ||
+  #         github.event.pull_request.head.repo.full_name == github.repository
+  #       )
+  #     }}
+  #   'runs-on': 'ubuntu-latest'
+  #   'steps':
+  #   - 'name': 'Conclusion'
+  #     'uses': 'technote-space/workflow-conclusion-action@v1'
+  #   - 'name': 'Send Slack notif'
+  #     'uses': '8398a7/action-slack@v3'
+  #     'with':
+  #       'status': '${{ env.WORKFLOW_CONCLUSION }}'
+  #       'fields': 'repo, message, commit, author, workflow'
+  #     'env':
+  #       'GITHUB_TOKEN': '${{ secrets.GITHUB_TOKEN }}'
+  #       'SLACK_WEBHOOK_URL': '${{ secrets.SLACK_WEBHOOK_URL }}'