diff --git a/.buildkite/pipeline.yml b/.buildkite/pipeline.yml
deleted file mode 100644
index 31d2d1f457..0000000000
--- a/.buildkite/pipeline.yml
+++ /dev/null
@@ -1,95 +0,0 @@
-# Use Docker file from https://hub.docker.com/r/runmymind/docker-android-sdk
-# Last docker plugin version can be found here:
-# https://github.com/buildkite-plugins/docker-buildkite-plugin/releases
-# We propagate the environment to the container (sse https://github.com/buildkite-plugins/docker-buildkite-plugin#propagate-environment-optional-boolean)
-
-steps:
-  - label: "Compile and run Unit tests"
-    agents:
-      # We use a medium sized instance instead of the normal small ones because
-      # gradle build can be memory hungry
-      queue: "medium"
-    commands:
-      - "./gradlew clean test --stacktrace"
-    plugins:
-      - docker#v3.1.0:
-          image: "runmymind/docker-android-sdk"
-          propagate-environment: true
-
-  - label: "Compile Android tests"
-    agents:
-      # We use a medium sized instance instead of the normal small ones because
-      # gradle build can be memory hungry
-      queue: "medium"
-    commands:
-      - "./gradlew clean assembleAndroidTest --stacktrace"
-    plugins:
-      - docker#v3.1.0:
-          image: "runmymind/docker-android-sdk"
-          propagate-environment: true
-
-  - label: "Assemble GPlay Debug version"
-    agents:
-      # We use a xlarge sized instance instead of the normal small ones because
-      # gradle build can be memory hungry
-      queue: "xlarge"
-    commands:
-      - "./gradlew clean lintGplayRelease assembleGplayDebug --stacktrace"
-    artifact_paths:
-      - "vector/build/outputs/apk/gplay/debug/*.apk"
-    branches: "!master"
-    plugins:
-      - docker#v3.1.0:
-          image: "runmymind/docker-android-sdk"
-          propagate-environment: true
-
-  - label: "Assemble FDroid Debug version"
-    agents:
-      # We use a xlarge sized instance instead of the normal small ones because
-      # gradle build can be memory hungry
-      queue: "xlarge"
-    commands:
-      - "./gradlew clean lintFdroidRelease assembleFdroidDebug --stacktrace"
-    artifact_paths:
-      - "vector/build/outputs/apk/fdroid/debug/*.apk"
-    branches: "!master"
-    plugins:
-      - docker#v3.1.0:
-          image: "runmymind/docker-android-sdk"
-          propagate-environment: true
-
-  - label: "Build Google Play unsigned APK"
-    agents:
-      # We use a xlarge sized instance instead of the normal small ones because
-      # gradle build can be memory hungry
-      queue: "xlarge"
-    commands:
-      - "./gradlew clean assembleGplayRelease --stacktrace"
-    artifact_paths:
-      - "vector/build/outputs/apk/gplay/release/*.apk"
-    branches: "master"
-    plugins:
-      - docker#v3.1.0:
-          image: "runmymind/docker-android-sdk"
-          propagate-environment: true
-
-  # Code quality
-
-  - label: "Code quality"
-    command:
-      - "./tools/check/check_code_quality.sh"
-
-  - label: "ktlint"
-    command:
-      - "curl -sSLO https://github.com/pinterest/ktlint/releases/download/0.36.0/ktlint && chmod a+x ktlint"
-      - "./ktlint --android --experimental -v"
-    plugins:
-      - docker#v3.1.0:
-          image: "openjdk"
-
-  # Check that indonesians files are identical.
-  # Due to Android issue, the resource folder must be values-in/, and Weblate export data into values-id/.
-  # If this step fails, it means that Weblate has updated the file in value-id/ so to fix it, copy the file to values-in/
-  - label: "Indonesian"
-    command:
-      - "diff ./vector/src/main/res/values-id/strings.xml ./vector/src/main/res/values-in/strings.xml"
diff --git a/CHANGES.md b/CHANGES.md
index fc8b062fbf..a9eb6148c3 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -19,6 +19,7 @@ SDK API changes ⚠️:
 
 Build 🧱:
  - Upgrade ktlint to version 0.36.0
+ - Pipeline file for Buildkite is now hosted on another Github repository: https://github.com/matrix-org/pipelines/blob/master/riotx-android/pipeline.yml
 
 Other changes:
  - Restore availability to Chromebooks (#932)