diff --git a/.cirrus.yml b/.cirrus.yml
deleted file mode 100644
index 6bc0965e7..000000000
--- a/.cirrus.yml
+++ /dev/null
@@ -1,58 +0,0 @@
-container:
-  image: termux/package-builder:latest
-  # Hopefully large packages won't cause timeouts...
-  cpu: 8
-  memory: 16
-
-##
-##  Perform basic check for errors in build.sh package scripts.
-##  If error found, exit with error code to stop build.
-##
-task:
-  name: Lint packages
-
-  timeout_in: 5m
-
-  script: |
-    bash ./scripts/lint-packages.sh
-
-##
-##  Determine changes in the last push, find modified packages and
-##  build them for aarch64/arm/i686/x86_64 architectures.
-##
-##  Built packages are accessible from Cirrus CI web interface.
-##
-task:
-  name: Build packages
-
-  # 2 hours is a maximal timeout available for free use.
-  timeout_in: 120m
-
-  depends_on:
-    - Lint packages
-
-  environment:
-    TERMUX_MAKE_PROCESSES: 8
-    matrix:
-      - TERMUX_ARCH: aarch64
-      - TERMUX_ARCH: arm
-      - TERMUX_ARCH: i686
-      - TERMUX_ARCH: x86_64
-
-  # Do not use built-in git client provided by Cirrus as it may
-  # cause problems when determining changed files.
-  clone_script: |
-    if [[ -z "$CIRRUS_PR" ]]; then
-        git clone --recursive --branch="$CIRRUS_BRANCH" "https://x-access-token:${CIRRUS_REPO_CLONE_TOKEN}@github.com/${CIRRUS_REPO_FULL_NAME}.git" "$CIRRUS_WORKING_DIR"
-        git reset --hard "$CIRRUS_CHANGE_IN_REPO"
-    else
-        git clone --recursive "https://x-access-token:${CIRRUS_REPO_CLONE_TOKEN}@github.com/${CIRRUS_REPO_FULL_NAME}.git" "$CIRRUS_WORKING_DIR"
-        git fetch origin "pull/$CIRRUS_PR/head:pull/$CIRRUS_PR"
-        git reset --hard "$CIRRUS_CHANGE_IN_REPO"
-    fi
-
-  build_script: |
-    bash ./scripts/build/ci/cirrus-ci_dispatcher.sh
-
-  output_artifacts:
-    path: "./debs/*.deb"
diff --git a/scripts/build/ci/cirrus-ci_dispatcher.sh b/scripts/build/ci/cirrus-ci_dispatcher.sh
deleted file mode 100755
index 6d7f7225b..000000000
--- a/scripts/build/ci/cirrus-ci_dispatcher.sh
+++ /dev/null
@@ -1,114 +0,0 @@
-#!/usr/bin/env bash
-##
-##  Script for determining modified packages and building them.
-##
-##  Copyright 2019-2021 Leonid Plyushch <leonid.plyushch@gmail.com>
-##
-##  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.
-##
-
-set -e
-
-## Some packages should be excluded from auto builds.
-EXCLUDED_PACKAGES=""
-
-###############################################################################
-##
-##  Determining changes.
-##
-###############################################################################
-
-set +e
-
-REPO_DIR=$(realpath "$(dirname "$(realpath "$0")")/../../../")
-cd "$REPO_DIR" || {
-	echo "[!] Failed to cd into '$REPO_DIR'."
-	exit 1
-}
-
-# Some environment variables are important for correct functionality
-# of this script.
-if [ -z "$CIRRUS_CHANGE_IN_REPO" ]; then
-	echo "[!] CIRRUS_CHANGE_IN_REPO is not set."
-	exit 1
-fi
-
-if [ -n "$CIRRUS_PR" ] && [ -z "$CIRRUS_BASE_SHA" ]; then
-	echo "[!] CIRRUS_BASE_SHA is not set."
-	exit 1
-fi
-
-# Process tag '%ci:no-build' that may be added as line to commit message.
-# Will force CI to exit with status 'passed' without performing build.
-if grep -qiP '^\s*%ci:no-build\s*$' <(git log --format="%B" -n 1 "$CIRRUS_CHANGE_IN_REPO"); then
-	echo "[!] Exiting with status 'passed' (tag '%ci:no-build' applied)."
-	exit 0
-fi
-
-# Process tag '%ci:reset-backlog' that may be added as line to commit message.
-# Will force CI to build changes only for the current commit.
-if grep -qiP '^\s*%ci:reset-backlog\s*$' <(git log --format="%B" -n 1 "$CIRRUS_CHANGE_IN_REPO"); then
-	echo "[!] Building only last pushed commit (tag '%ci:reset-backlog' applied)."
-	unset CIRRUS_LAST_GREEN_CHANGE
-	unset CIRRUS_BASE_SHA
-fi
-
-if [ -z "$CIRRUS_PR" ]; then
-	# Changes determined from the last commit where CI finished with status
-	# 'passed' (green) and the top commit.
-	if [ -z "$CIRRUS_LAST_GREEN_CHANGE" ]; then
-		GIT_CHANGES="$CIRRUS_CHANGE_IN_REPO"
-	else
-		GIT_CHANGES="${CIRRUS_LAST_GREEN_CHANGE}..${CIRRUS_CHANGE_IN_REPO}"
-	fi
-	echo "[*] Changes: $GIT_CHANGES"
-else
-	# Changes in pull request are determined from commits between the
-	# top commit of base branch and latest commit of PR's branch.
-	GIT_CHANGES="${CIRRUS_BASE_SHA}..${CIRRUS_CHANGE_IN_REPO}"
-	echo "[*] Pull request: https://github.com/termux/x11-packages/pull/${CIRRUS_PR}"
-fi
-
-# Determine changes from commit range.
-CHANGED_FILES=$(git diff-tree --no-commit-id --name-only -r "$GIT_CHANGES" 2>/dev/null)
-
-# Modified packages.
-PACKAGE_NAMES=$(sed -nE 's@^packages/([^/]*)/build.sh@\1@p' <<< "$CHANGED_FILES")
-
-unset CHANGED_FILES
-
-## Filter deleted packages.
-for pkg in $PACKAGE_NAMES; do
-	if [ ! -d "${REPO_DIR}/packages/${pkg}" ]; then
-		PACKAGE_NAMES=$(sed -E "s/(^|\s\s*)${pkg}(\$|\s\s*)/ /g" <<< "$PACKAGE_NAMES")
-	fi
-done
-
-## Filter excluded packages.
-for pkg in $EXCLUDED_PACKAGES; do
-	PACKAGE_NAMES=$(sed -E "s/(^|\s\s*)${pkg}(\$|\s\s*)/ /g" <<< "$PACKAGE_NAMES")
-done
-unset pkg
-
-## Remove trailing spaces.
-PACKAGE_NAMES=$(sed 's/[[:blank:]]*$//' <<< "$PACKAGE_NAMES")
-
-set -e
-
-if [ -n "$PACKAGE_NAMES" ]; then
-	echo "[*] Building packages:" $PACKAGE_NAMES
-	./build-package.sh -a "$TERMUX_ARCH" -I $PACKAGE_NAMES
-else
-	echo "[*] No modified packages found."
-	exit 0
-fi