diff --git a/Dockerfile b/Dockerfile
index 929d157..4aa2010 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,12 +1,23 @@
-FROM schemers/chibi:head
+FROM schemers/chibi:head AS build
+RUN mkdir -p ${HOME}/.snow && echo "()" > ${HOME}/.snow/config.scm
 RUN apt-get update && apt-get install -y \
-    build-essential ca-certificates git make libffi-dev
-RUN git clone https://github.com/ashinn/chibi-scheme.git --depth=1 \
-    && cd chibi-scheme && make -j 16 && make -j 16 install
+    build-essential \
+    ca-certificates \
+    git \
+    make \
+    libffi-dev \
+    pandoc \
+    chicken-bin
+RUN mkdir -p /opt/compile-r7rs
+RUN mkdir -p /opt/compile-r7rs/bin
+RUN mkdir -p /opt/compile-r7rs/lib
+RUN chicken-install r7rs
 WORKDIR /builddir
 COPY Makefile .
 COPY compile-r7rs.scm .
 COPY libs/ libs/
-RUN make && make install
-WORKDIR /workdir
-RUN mkdir -p ${HOME}/.snow && echo "()" > ${HOME}/.snow/config.scm
+RUN make PREFIX=/opt/compile-r7rs build-chicken-static && make PREFIX=/opt/compile-r7rs install
+
+FROM debian:bookworm-slim
+COPY --from=build /opt/compile-r7rs /opt/compile-r7rs
+ENV PATH=/opt/compile-r7rs/bin:${PATH}
diff --git a/Makefile b/Makefile
index 916f21f..500e799 100644
--- a/Makefile
+++ b/Makefile
@@ -16,6 +16,26 @@ build: deps
 	echo "#!/bin/sh" > compile-r7rs
 	echo "chibi-scheme -A ${PREFIX}/lib/compile-r7rs ${PREFIX}/lib/compile-r7rs/main.scm \"\$$@\"" >> compile-r7rs
 
+build-chicken-static: deps
+	csc -R r7rs -X r7rs -I snow/foreign/c -static -c -J -unit foreign.c -o foreign.c.o deps/foreign-c/foreign/c.sld
+	ar rcs foreign.c.a foreign.c.o
+	csc -R r7rs -X r7rs -static -c -J -unit srfi-170 -o srfi-170.o deps/foreign-c-srfi-170/srfi/170.sld
+	ar rcs srfi-170.a srfi-170.o
+	csc -R r7rs -X r7rs -static -c -J -unit libs.util -o libs.util.o libs/util.sld
+	ar rcs libs.util.a libs.util.o
+	csc -R r7rs -X r7rs -static -c -J -unit libs.library-util -o libs.library-util.o libs/library-util.sld
+	ar rcs libs.library-util.a libs.library-util.o
+	csc -R r7rs -X r7rs -static -c -J -unit libs.data -o libs.data.o libs/data.sld
+	ar rcs libs.data.a libs.data.o
+	csc -R r7rs -X r7rs -static \
+		-o compile-r7rs \
+		-uses libs.util \
+		-uses libs.library-util \
+		-uses libs.data \
+		-uses foreign.c \
+		-uses srfi-170 \
+		compile-r7rs.scm
+
 deps:
 	mkdir -p deps
 	git clone https://git.sr.ht/~retropikzel/foreign-c deps/foreign-c --depth=1
diff --git a/README.md b/README.md
index bdf7490..8603dbc 100644
--- a/README.md
+++ b/README.md
@@ -294,21 +294,25 @@ tried to compile them in wrong order you would run:
 ## Usage with Docker
 <a name="#usage-with-docker"></a>
 
-Here is a sample Dockerfile to get you started.
+The project has
+[docker image](https://hub.docker.com/repository/docker/retropikzel1/compile-r7rs/general).
 
-    ARG COMPILE_R7RS=chibi
-    FROM schemers/${COMPILE_R7RS}
-    RUN apt-get update && apt-get install -y make git chicken-bin
-    RUN chicken-install r7rs
-    ARG COMPILE_R7RS=chibi
-    ENV COMPILE_R7RS=${COMPILE_R7RS}
-    RUN git clone https://git.sr.ht/~retropikzel/compile-r7rs && cd compile-r7rs && make && make install
+It is statically built with Chicken scheme and installed under /opt/compile-r7rs,
+so it can be copied in your Dockerfile.
+
+Here is a sample Dockerfile to get you started:
+
+    ARG SCHEME=chibi
+    FROM schemers/${SCHEME}
+    COPY --from=retropikzel1/compile-r7rs /opt/compile-r7rs /opt/compile-r7rs
+    ENV PATH=/opt/compile-r7rs/bin:${PATH}
+    ENV COMPILE_R7RS=${SCHEME}
 
 To use this run:
 
-    export COMPILE_R7RS=<your scheme>
-    docker build --build-arg COMPILE_R7RS=${COMPILE_R7RS} --tag=compile-r7rs-${COMPILE_R7RS} .
-    docker run -v "${PWD}":/workdir -w /workdir -t compile-r7rs-${COMPILE_R7RS} sh -c "compile-r7rs -I -o main ./snow main.scm"
+    docker build --build-arg SCHEME=${SCHEME} --tag=sometag .
+    docker run -v "${PWD}":/workdir -w /workdir -t sometag sh -c "compile-r7rs -I . -o main ./snow main.scm"
+
 
 ## Usual RnRS projects
 <a name="#usual-rnrs-projects"></a>