diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
deleted file mode 100644
index 82da8ed..0000000
--- a/Dockerfile.aarch64
+++ /dev/null
@@ -1,20 +0,0 @@
-# syntax=docker/dockerfile:1.6
-
-FROM gitea/act_runner:0.2.13
-
-USER root
-# ---- Install system dependencies ----
-RUN apk add --no-cache \
-    nodejs \
-    npm \
-    docker-cli \
-    docker-cli-buildx \
-    git \
-    bash \
-    curl \
-    ca-certificates
-
-# ---- Enable BuildKit by default ----
-ENV DOCKER_BUILDKIT=1
-
-RUN docker buildx version || true