diff --git a/.drone.yml b/.drone.yml
index 6360fc6..f5880f8 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -74,34 +74,6 @@ trigger:
     exclude:
     - tag
 
----
-kind: pipeline
-type: docker
-name: unit-test-arm-v7
-
-clone:
-  disable: true
-
-platform:
-  arch: arm
-
-steps:
-- name: clone
-  image: git.cryptic.systems/volker.raschek/git:1.3.1
-
-- name: unit-test
-  commands:
-  - go test -v ./...
-  image: docker.io/library/golang:1.21.3
-
-trigger:
-  event:
-    include:
-    - pull_request
-    - push
-    exclude:
-    - tag
-
 ---
 kind: pipeline
 type: docker
@@ -197,73 +169,6 @@ trigger:
   repo:
   - volker.raschek/dcmerge
 
----
-kind: pipeline
-type: docker
-name: dry-run-arm-v7
-
-clone:
-  disable: true
-
-depends_on:
-- linter
-- unit-test-arm-v7
-
-platform:
-  os: linux
-  arch: arm
-
-steps:
-- name: clone
-  image: git.cryptic.systems/volker.raschek/git:1.3.1
-
-- name: build
-  image: docker.io/plugins/docker:20.10.9
-  settings:
-    auto_tag: false
-    dockerfile: Dockerfile
-    dry_run: true
-    force_tag: true
-    no_cache: true
-    purge: true
-    mirror:
-      from_secret: docker_io_mirror
-    registry: git.cryptic.systems
-    repo: git.cryptic.systems/volker.raschek/dcmerge
-    tags: latest-arm-v7
-    username:
-      from_secret: git_cryptic_systems_container_registry_user
-    password:
-      from_secret: git_cryptic_systems_container_registry_password
-
-- name: email-notification
-  environment:
-    SMTP_FROM_ADDRESS:
-      from_secret: smtp_from_address
-    SMTP_FROM_NAME:
-      from_secret: smtp_from_name
-    SMTP_HOST:
-      from_secret: smtp_host
-    SMTP_USERNAME:
-      from_secret: smtp_username
-    SMTP_PASSWORD:
-      from_secret: smtp_password
-  image: git.cryptic.systems/volker.raschek/drone-email:0.1.5
-  when:
-    status:
-    - changed
-    - failure
-
-trigger:
-  branch:
-    exclude:
-    - master
-  event:
-  - pull_request
-  - push
-  repo:
-  - volker.raschek/dcmerge
-
 ---
 kind: pipeline
 type: docker
@@ -396,71 +301,6 @@ trigger:
   repo:
   - volker.raschek/dcmerge
 
----
-kind: pipeline
-type: docker
-name: latest-arm-v7
-
-clone:
-  disable: true
-
-depends_on:
-- linter
-- unit-test-arm-v7
-
-platform:
-  os: linux
-  arch: arm
-
-steps:
-- name: clone
-  image: git.cryptic.systems/volker.raschek/git:1.3.1
-
-- name: build
-  image: docker.io/plugins/docker:20.10.9
-  settings:
-    auto_tag: false
-    dockerfile: Dockerfile
-    force_tag: true
-    no_cache: true
-    purge: true
-    mirror:
-      from_secret: docker_io_mirror
-    registry: git.cryptic.systems
-    repo: git.cryptic.systems/volker.raschek/dcmerge
-    tags: latest-arm-v7
-    username:
-      from_secret: git_cryptic_systems_container_registry_user
-    password:
-      from_secret: git_cryptic_systems_container_registry_password
-
-- name: email-notification
-  environment:
-    SMTP_FROM_ADDRESS:
-      from_secret: smtp_from_address
-    SMTP_FROM_NAME:
-      from_secret: smtp_from_name
-    SMTP_HOST:
-      from_secret: smtp_host
-    SMTP_USERNAME:
-      from_secret: smtp_username
-    SMTP_PASSWORD:
-      from_secret: smtp_password
-  image: git.cryptic.systems/volker.raschek/drone-email:0.1.5
-  when:
-    status:
-    - changed
-    - failure
-
-trigger:
-  branch:
-  - master
-  event:
-  - cron
-  - push
-  repo:
-  - volker.raschek/dcmerge
-
 ---
 kind: pipeline
 type: docker
@@ -536,7 +376,6 @@ clone:
 
 depends_on:
 - latest-amd64
-- latest-arm-v7
 - latest-arm64-v8
 
 # docker.io/plugins/manifest only for amd64 architectures available
@@ -710,66 +549,6 @@ trigger:
   repo:
   - volker.raschek/dcmerge
 
----
-kind: pipeline
-type: docker
-name: tagged-arm-v7
-
-clone:
-  disable: true
-
-platform:
-  os: linux
-  arch: arm
-
-steps:
-- name: clone
-  image: git.cryptic.systems/volker.raschek/git:1.3.1
-
-- name: build
-  image: docker.io/plugins/docker:20.10.9
-  settings:
-    auto_tag: true
-    auto_tag_suffix: arm-v7
-    dockerfile: Dockerfile
-    force_tag: true
-    no_cache: true
-    purge: true
-    mirror:
-      from_secret: docker_io_mirror
-    registry: git.cryptic.systems
-    repo: git.cryptic.systems/volker.raschek/dcmerge
-    username:
-      from_secret: git_cryptic_systems_container_registry_user
-    password:
-      from_secret: git_cryptic_systems_container_registry_password
-    build_args:
-    - VERSION=${DRONE_TAG}
-
-- name: email-notification
-  environment:
-    SMTP_FROM_ADDRESS:
-      from_secret: smtp_from_address
-    SMTP_FROM_NAME:
-      from_secret: smtp_from_name
-    SMTP_HOST:
-      from_secret: smtp_host
-    SMTP_USERNAME:
-      from_secret: smtp_username
-    SMTP_PASSWORD:
-      from_secret: smtp_password
-  image: git.cryptic.systems/volker.raschek/drone-email:0.1.5
-  when:
-    status:
-    - changed
-    - failure
-
-trigger:
-  event:
-  - tag
-  repo:
-  - volker.raschek/dcmerge
-
 ---
 kind: pipeline
 type: docker
@@ -840,7 +619,6 @@ clone:
 
 depends_on:
 - tagged-amd64
-- tagged-arm-v7
 - tagged-arm64-v8
 
 # docker.io/plugins/manifest only for amd64 architectures available
diff --git a/manifest.tmpl b/manifest.tmpl
index 2c11b5b..c7bd7a2 100644
--- a/manifest.tmpl
+++ b/manifest.tmpl
@@ -12,12 +12,6 @@ manifests:
     platform:
       architecture: amd64
       os: linux
-  -
-    image: git.cryptic.systems/volker.raschek/dcmerge:{{#if build.tag}}{{trimPrefix "v" build.tag}}{{else}}latest{{/if}}-arm-v7
-    platform:
-      architecture: arm
-      os: linux
-      variant: v7
   -
     image: git.cryptic.systems/volker.raschek/dcmerge:{{#if build.tag}}{{trimPrefix "v" build.tag}}{{else}}latest{{/if}}-arm64-v8
     platform:
diff --git a/renovate.json b/renovate.json
index 82601d7..be6138d 100644
--- a/renovate.json
+++ b/renovate.json
@@ -8,7 +8,6 @@
     {
       "addLabels": [ "renovate/droneci", "renovate/automerge" ],
       "automerge": true,
-      "excludePackagePatterns": [ "plugins/docker" ],
       "matchManagers": "droneci",
       "matchUpdateTypes": [ "minor", "patch"]
     },