diff --git a/docker/codex_multiarch.Dockerfile b/docker/codex_multiarch.Dockerfile
deleted file mode 100644
index c9a11b02..00000000
--- a/docker/codex_multiarch.Dockerfile
+++ /dev/null
@@ -1,18 +0,0 @@
-FROM ubuntu:lunar-20230415 AS builder
-RUN apt-get update && apt-get install -y git cmake curl make bash lcov build-essential nim
-RUN echo 'export NIMBLE_DIR="${HOME}/.nimble"' >> "${HOME}/.bash_env"
-RUN echo 'export PATH="${NIMBLE_DIR}/bin:${PATH}"' >> "${HOME}/.bash_env"
-
-WORKDIR /src
-COPY . .
-RUN make clean
-RUN make -j4 update
-RUN make -j4 NIM_PARAMS="-d:disableMarchNative"
-
-FROM ubuntu:lunar-20230415
-WORKDIR /root
-RUN apt-get update && apt-get install -y libgomp1 bash
-COPY --from=builder /src/build/codex ./
-COPY --from=builder /src/docker/startCodex.sh ./
-RUN chmod +x ./startCodex.sh
-CMD ["/bin/bash", "-l", "-c", "./startCodex.sh"]