diff --git a/.github/workflows/build_docker_images-mqtt-board.yaml b/.github/workflows/build_docker_images-mqtt-board.yaml
index 4c137c1..9e22593 100644
--- a/.github/workflows/build_docker_images-mqtt-board.yaml
+++ b/.github/workflows/build_docker_images-mqtt-board.yaml
@@ -88,7 +88,7 @@ jobs:
           builder: ${{ steps.buildx.outputs.name }}
           context: .
           file: ./mqtt-board.multiarch.alpine.Dockerfile
-          platforms: linux/amd64,linux/arm64/v8,linux/arm/v7,linux/arm/v6
+          platforms: linux/amd64,linux/arm64/v8,linux/arm/v7
           push: true
           build-args: |
             BUILD_DATE=${{steps.script.outputs.build_date}}