diff --git a/docker/organic_test/Dockerfile b/docker/organic_test/Dockerfile
index 1a4c1f4..48e3b0b 100644
--- a/docker/organic_test/Dockerfile
+++ b/docker/organic_test/Dockerfile
@@ -17,9 +17,7 @@ RUN apk add --no-cache build-base musl-dev git autoconf make texinfo gnutls-dev
 
 
 FROM build AS build-emacs
-ARG EMACS_VERSION
-ARG EMACS_REPO
-RUN git clone --depth 1 --branch $EMACS_VERSION $EMACS_REPO /root/emacs
+ADD https://code.fizz.buzz/mirror/emacs.git#emacs-29.1 /root/emacs
 WORKDIR /root/emacs
 RUN mkdir /root/dist
 RUN ./autogen.sh