diff --git a/.github/workflows/deployment.yml b/.github/workflows/deployment.yml
index ad5d2c3d..0cee3cf6 100644
--- a/.github/workflows/deployment.yml
+++ b/.github/workflows/deployment.yml
@@ -40,13 +40,3 @@ jobs:
         with:
           user: __token__
           password: ${{ secrets.PYPI_API_TOKEN }}
-
-      - name: Slack Notification
-        uses: homoluctus/slatify@master
-        if: failure()
-        with:
-          type: ${{ job.status }}
-          job_name: '*Core*'
-          commit: true
-          url: ${{ secrets.SLACK_BUILD_WEBHOOK }}
-          token: ${{ secrets.SLACK_GITHUB_TOKEN }}
diff --git a/platformio/account/helpers.py b/platformio/account/helpers.py
deleted file mode 100644
index 2f469936..00000000
--- a/platformio/account/helpers.py
+++ /dev/null
@@ -1,52 +0,0 @@
-# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#    http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-import re
-
-import click
-
-
-def validate_username(value, field="username"):
-    value = str(value).strip()
-    if not re.match(r"^[a-z\d](?:[a-z\d]|-(?=[a-z\d])){0,37}$", value, flags=re.I):
-        raise click.BadParameter(
-            "Invalid %s format. "
-            "%s must contain only alphanumeric characters "
-            "or single hyphens, cannot begin or end with a hyphen, "
-            "and must not be longer than 38 characters."
-            % (field.lower(), field.capitalize())
-        )
-    return value
-
-
-def validate_email(value):
-    value = str(value).strip()
-    if not re.match(r"^[a-z\d_.+-]+@[a-z\d\-]+\.[a-z\d\-.]+$", value, flags=re.I):
-        raise click.BadParameter("Invalid email address")
-    return value
-
-
-def validate_password(value):
-    value = str(value).strip()
-    if not re.match(r"^(?=.*[a-z])(?=.*\d).{8,}$", value):
-        raise click.BadParameter(
-            "Invalid password format. "
-            "Password must contain at least 8 characters"
-            " including a number and a lowercase letter"
-        )
-    return value
-
-
-def validate_orgname(value):
-    return validate_username(value, "Organization name")