diff --git a/ci/parameters.yml b/ci/parameters.yml
index ba60802f..dd7ed516 100644
--- a/ci/parameters.yml
+++ b/ci/parameters.yml
@@ -8,7 +8,4 @@ build-name: "spring-graphql"
 pipeline-name: "spring-graphql"
 concourse-url: "https://ci.spring.io"
 task-timeout: 45m
-registry-mirror-host: docker.repo.spring.io
-registry-mirror-username: ((artifactory-username))
-registry-mirror-password: ((artifactory-password))
 sonatype-staging-profile: "org.springframework"
diff --git a/ci/pipeline.yml b/ci/pipeline.yml
index 4e583986..a0b78e07 100644
--- a/ci/pipeline.yml
+++ b/ci/pipeline.yml
@@ -2,6 +2,9 @@ anchors:
   docker-hub-task-params: &docker-hub-task-params
     DOCKER_HUB_USERNAME: ((docker-hub-username))
     DOCKER_HUB_PASSWORD: ((docker-hub-password))
+  registry-image-resource-source: &registry-image-resource-source
+    username: ((docker-hub-username))
+    password: ((docker-hub-password))
   gradle-enterprise-task-params: &gradle-enterprise-task-params
     GRADLE_ENTERPRISE_ACCESS_KEY: ((gradle_enterprise_secret_access_key))
     GRADLE_ENTERPRISE_CACHE_USERNAME: ((gradle_enterprise_cache_user.username))
@@ -10,10 +13,6 @@ anchors:
     ARTIFACTORY_SERVER: ((artifactory-server))
     ARTIFACTORY_USERNAME: ((artifactory-username))
     ARTIFACTORY_PASSWORD: ((artifactory-password))
-  registry-mirror-vars: &registry-mirror-vars
-    registry-mirror-host: ((registry-mirror-host))
-    registry-mirror-username: ((registry-mirror-username))
-    registry-mirror-password: ((registry-mirror-password))
   sonatype-task-params: &sonatype-task-params
     SONATYPE_USERNAME: ((sonatype-username))
     SONATYPE_PASSWORD: ((sonatype-password))
@@ -24,16 +23,19 @@ resource_types:
 - name: registry-image
   type: registry-image
   source:
+    <<: *registry-image-resource-source
     repository: concourse/registry-image-resource
     tag: 1.5.0
 - name: artifactory-resource
   type: registry-image
   source:
+    <<: *registry-image-resource-source
     repository: springio/artifactory-resource
     tag: 0.0.17
 - name: github-release
   type: registry-image
   source:
+    <<: *registry-image-resource-source
     repository: concourse/github-release-resource
     tag: 1.5.5
 
@@ -57,8 +59,7 @@ resources:
   type: registry-image
   icon: docker
   source:
-    username: ((docker-hub-username))
-    password: ((docker-hub-password))
+    <<: *registry-image-resource-source
     tag: ((milestone))
     repository: ((docker-hub-organization))/spring-graphql-ci-image
 - name: artifactory-repo
@@ -100,7 +101,7 @@ jobs:
       image: ci-image
     vars:
       ci-image-name: ci-image
-      <<: *registry-mirror-vars
+      <<: *registry-image-resource-source
   - put: ci-image
     params:
       image: ci-image/image.tar
@@ -183,8 +184,6 @@ jobs:
         RELEASE_TYPE: M
         GITHUB_USERNAME: ((github-username))
         GITHUB_TOKEN: ((github-ci-release-token))
-      vars:
-        <<: *registry-mirror-vars
     - put: github-pre-release
       params:
         name: generated-changelog/tag
@@ -232,8 +231,6 @@ jobs:
         RELEASE_TYPE: RC
         GITHUB_USERNAME: ((github-username))
         GITHUB_TOKEN: ((github-ci-release-token))
-      vars:
-        <<: *registry-mirror-vars
     - put: github-pre-release
       params:
         name: generated-changelog/tag
@@ -293,8 +290,6 @@ jobs:
         RELEASE_TYPE: RELEASE
         GITHUB_USERNAME: ((github-username))
         GITHUB_TOKEN: ((github-ci-release-token))
-      vars:
-        <<: *registry-mirror-vars
     - put: github-release
       params:
         name: generated-changelog/tag
diff --git a/ci/tasks/build-ci-image.yml b/ci/tasks/build-ci-image.yml
index 93a0dc7e..5cb819ad 100644
--- a/ci/tasks/build-ci-image.yml
+++ b/ci/tasks/build-ci-image.yml
@@ -5,10 +5,8 @@ image_resource:
   source:
     repository: concourse/oci-build-task
     tag: 0.10.0
-    registry_mirror:
-      host: ((registry-mirror-host))
-      username: ((registry-mirror-username))
-      password: ((registry-mirror-password))
+    username: ((docker-hub-username))
+    password: ((docker-hub-password))
 inputs:
 - name: ci-images-git-repo
 outputs:
diff --git a/ci/tasks/generate-changelog.yml b/ci/tasks/generate-changelog.yml
index 48efb9fd..374e97f4 100755
--- a/ci/tasks/generate-changelog.yml
+++ b/ci/tasks/generate-changelog.yml
@@ -5,10 +5,8 @@ image_resource:
   source:
     repository: springio/github-changelog-generator
     tag: '0.0.7'
-    registry_mirror:
-      host: ((registry-mirror-host))
-      username: ((registry-mirror-username))
-      password: ((registry-mirror-password))
+    username: ((docker-hub-username))
+    password: ((docker-hub-password))
 inputs:
   - name: git-repo
   - name: artifactory-repo
diff --git a/ci/tasks/promote-version.yml b/ci/tasks/promote-version.yml
index c4f24c55..683482f8 100644
--- a/ci/tasks/promote-version.yml
+++ b/ci/tasks/promote-version.yml
@@ -5,6 +5,8 @@ image_resource:
   source:
     repository: springio/concourse-release-scripts
     tag: '0.3.4'
+    username: ((docker-hub-username))
+    password: ((docker-hub-password))
 inputs:
   - name: git-repo
   - name: artifactory-repo