diff --git a/Dockerfile b/Dockerfile
index 5cdcd766..f820c492 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,8 @@
-FROM alpine:3
+FROM --platform=$BUILDPLATFORM alpine:3
 
 RUN apk add -U ca-certificates tzdata mailcap && rm -Rf /var/cache/apk/*
+
+ARG TARGETARCH
 COPY dist/selenoid_linux_$TARGETARCH /usr/bin/selenoid
 
 EXPOSE 4444
diff --git a/ci/docker-push.sh b/ci/docker-push.sh
index e2bb6a2e..097009b3 100755
--- a/ci/docker-push.sh
+++ b/ci/docker-push.sh
@@ -3,4 +3,4 @@
 set -e
 
 docker login -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD"
-docker buildx build --push -t "$GITHUB_REPOSITORY" -t "$GITHUB_REPOSITORY:$1" -t "selenoid/hub:$1" --platform linux/amd64,linux/arm64 .
+docker buildx build --pull --push -t "$GITHUB_REPOSITORY" -t "$GITHUB_REPOSITORY:$1" -t "selenoid/hub:$1" --platform linux/amd64,linux/arm64 .