diff --git a/.github/workflows/ansible-test.yml b/.github/workflows/ansible-test.yml
deleted file mode 100644
index 07359c89..00000000
--- a/.github/workflows/ansible-test.yml
+++ /dev/null
@@ -1,132 +0,0 @@
----
-# Copyright (c) Ansible Project
-# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
-# SPDX-License-Identifier: GPL-3.0-or-later
-
-# For the comprehensive list of the inputs supported by the ansible-community/ansible-test-gh-action GitHub Action, see
-# https://github.com/marketplace/actions/ansible-test
-
-name: EOL CI
-'on':
-  # Run EOL CI against all pushes (direct commits, also merged PRs), Pull Requests
-  push:
-    branches:
-      - main
-      - stable-*
-  pull_request:
-  # Run EOL CI once per day (at 09:00 UTC)
-  schedule:
-    - cron: '0 9 * * *'
-
-concurrency:
-  # Make sure there is at most one active run per PR, but do not cancel any non-PR runs
-  group: ${{ github.workflow }}-${{ (github.head_ref && github.event.number) || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  sanity:
-    name: EOL Sanity (Ⓐ${{ matrix.ansible }})
-    strategy:
-      matrix:
-        ansible:
-          - '2.15'
-    runs-on: ubuntu-latest
-    steps:
-      - name: Perform sanity testing
-        uses: felixfontein/ansible-test-gh-action@main
-        with:
-          ansible-core-github-repository-slug: ${{ contains(fromJson('["2.10", "2.11"]'), matrix.ansible) && 'felixfontein/ansible' || 'ansible/ansible' }}
-          ansible-core-version: stable-${{ matrix.ansible }}
-          codecov-token: ${{ secrets.CODECOV_TOKEN }}
-          coverage: ${{ github.event_name == 'schedule' && 'always' || 'never' }}
-          pull-request-change-detection: 'true'
-          testing-type: sanity
-          pre-test-cmd: >-
-            git clone --depth=1 --single-branch --branch stable-1 https://github.com/ansible-collections/community.library_inventory_filtering.git ../../community/library_inventory_filtering_v1
-
-  units:
-    runs-on: ubuntu-latest
-    name: EOL Units (Ⓐ${{ matrix.ansible }})
-    strategy:
-      # As soon as the first unit test fails, cancel the others to free up the CI queue
-      fail-fast: true
-      matrix:
-        ansible:
-          - '2.15'
-
-    steps:
-      - name: Perform unit testing against Ansible version ${{ matrix.ansible }}
-        uses: felixfontein/ansible-test-gh-action@main
-        with:
-          ansible-core-github-repository-slug: ${{ contains(fromJson('["2.10", "2.11"]'), matrix.ansible) && 'felixfontein/ansible' || 'ansible/ansible' }}
-          ansible-core-version: stable-${{ matrix.ansible }}
-          codecov-token: ${{ secrets.CODECOV_TOKEN }}
-          coverage: ${{ github.event_name == 'schedule' && 'always' || 'never' }}
-          pull-request-change-detection: 'true'
-          testing-type: units
-          pre-test-cmd: >-
-            git clone --depth=1 --single-branch --branch stable-1 https://github.com/ansible-collections/community.library_inventory_filtering.git ../../community/library_inventory_filtering_v1
-            ;
-            git clone --depth=1 --single-branch --branch main https://github.com/ansible-collections/community.internal_test_tools.git ../../community/internal_test_tools
-
-  integration:
-    runs-on: ubuntu-latest
-    name: EOL I (Ⓐ${{ matrix.ansible }}+${{ matrix.docker }}+py${{ matrix.python }}:${{ matrix.target }})
-    strategy:
-      fail-fast: false
-      matrix:
-        ansible:
-          - ''
-        docker:
-          - ''
-        python:
-          - ''
-        target:
-          - ''
-        extra-constraints:
-          # Specifying this other than '' likely destroys change detection, but at least it will make
-          # CI pass when necessary...
-          - ''
-        exclude:
-          - ansible: ''
-        include:
-          # 2.15
-          - ansible: '2.15'
-            docker: fedora37
-            python: ''
-            target: azp/4/
-          - ansible: '2.15'
-            docker: fedora37
-            python: ''
-            target: azp/5/
-
-    steps:
-      - name: Perform integration testing against Ansible version ${{ matrix.ansible }} under Python ${{ matrix.python }}
-        uses: felixfontein/ansible-test-gh-action@main
-        with:
-          ansible-core-github-repository-slug: ${{ contains(fromJson('["2.10", "2.11"]'), matrix.ansible) && 'felixfontein/ansible' || 'ansible/ansible' }}
-          ansible-core-version: stable-${{ matrix.ansible }}
-          codecov-token: ${{ secrets.CODECOV_TOKEN }}
-          coverage: ${{ github.event_name == 'schedule' && 'always' || 'never' }}
-          docker-image: ${{ matrix.docker }}
-          integration-continue-on-error: 'false'
-          integration-diff: 'false'
-          integration-retry-on-error: 'true'
-          # TODO: remove "--branch stable-2" from community.crypto install once we're only using ansible-core 2.17 or newer!
-          pre-test-cmd: >-
-            mkdir -p ../../ansible
-            ;
-            git clone --depth=1 --single-branch https://github.com/ansible-collections/ansible.posix.git ../../ansible/posix
-            ;
-            git clone --depth=1 --single-branch --branch stable-2 https://github.com/ansible-collections/community.crypto.git ../../community/crypto
-            ;
-            git clone --depth=1 --single-branch https://github.com/ansible-collections/community.general.git ../../community/general
-            ;
-            git clone --depth=1 --single-branch --branch stable-1 https://github.com/ansible-collections/community.library_inventory_filtering.git ../../community/library_inventory_filtering_v1
-            ${{ matrix.extra-constraints && format('; echo ''{0}'' >> tests/utils/constraints.txt', matrix.extra-constraints) || '' }}
-            ;
-            cat tests/utils/constraints.txt
-          pull-request-change-detection: 'true'
-          target: ${{ matrix.target }}
-          target-python-version: ${{ matrix.python }}
-          testing-type: integration
diff --git a/.github/workflows/nox.yml b/.github/workflows/nox.yml
index d0b1e08b..ce365296 100644
--- a/.github/workflows/nox.yml
+++ b/.github/workflows/nox.yml
@@ -29,3 +29,7 @@ jobs:
 
   ansible-test:
     uses: ansible-community/antsibull-nox/.github/workflows/reusable-nox-matrix.yml@main
+    with:
+      change-detection-in-prs: true
+      upload-codecov: true
+      max-ansible-core: "2.15"
diff --git a/antsibull-nox.toml b/antsibull-nox.toml
index 1f492d7f..eb089d52 100644
--- a/antsibull-nox.toml
+++ b/antsibull-nox.toml
@@ -3,6 +3,7 @@
 # SPDX-FileCopyrightText: 2025 Felix Fontein <felix@fontein.de>
 
 [collection_sources]
+"ansible.posix" = "git+https://github.com/ansible-collections/ansible.posix.git,main"
 "community.general" = "git+https://github.com/ansible-collections/community.general.git,main"
 "community.internal_test_tools" = "git+https://github.com/ansible-collections/community.internal_test_tools.git,main"
 "community.library_inventory_filtering_v1" = "git+https://github.com/ansible-collections/community.library_inventory_filtering.git,stable-1"
@@ -76,6 +77,23 @@ skip_directories = [
 [sessions.build_import_check]
 run_galaxy_importer = true
 
+[sessions.ansible_test_sanity]
+include_devel = true
+
+[sessions.ansible_test_units]
+include_devel = true
+
+[sessions.ansible_test_integration]
+
+session_name_template = "ansible-test-integration-{ansible_core}{dash_docker_short}{dash_python_version}{dash_target_dashized}"
+display_name_template = "main+Ⓐ{ansible_core}{plus_docker_short}{plus_py_python_version}{plus_target}"
+description_template = "Run main integration tests with ansible-core {ansible_core}{comma_docker_short}{comma_py_python_version}{comma_target}"
+
+[[sessions.ansible_test_integration.sessions]]
+ansible_core = "2.15"
+target = [ "azp/4/", "azp/5/" ]
+docker = [ "fedora37" ]
+
 [[sessions.ee_check.execution_environments]]
 name = "devel-ubi-9"
 description = "ansible-core devel @ RHEL UBI 9"