diff --git a/dockerfiles/Dockerfile.snow-chibi-install-test b/dockerfiles/Dockerfile.snow-chibi-install-test
index 403e094..5e9fade 100644
--- a/dockerfiles/Dockerfile.snow-chibi-install-test
+++ b/dockerfiles/Dockerfile.snow-chibi-install-test
@@ -21,8 +21,7 @@ RUN apt-get update && apt-get install -y \
     markdown \
     pandoc \
     weasyprint
-COPY --from=build /usr/local/ /usr/local-other
-ENV PATH=/usr/local-other/bin:${PATH}
+COPY --from=build /usr/local /usr/local
 RUN git clone https://github.com/ashinn/chibi-scheme.git --depth=1
 RUN cd chibi-scheme && make && make install
 ARG SCHEME=chibi
diff --git a/dockerfiles/Dockerfile.test b/dockerfiles/Dockerfile.test
index 8a205e6..e393c8a 100644
--- a/dockerfiles/Dockerfile.test
+++ b/dockerfiles/Dockerfile.test
@@ -18,8 +18,7 @@ RUN apt-get update && apt-get install -y \
     build-essential \
     libffi-dev \
     libmbedtls-dev
-COPY --from=build /usr/local/ /usr/local-other
-ENV PATH=/usr/local-other/bin:${PATH}
+COPY --from=build /usr/local /usr/local-other
 ARG SCHEME=chibi
 ENV COMPILE_R7RS=${SCHEME}
 RUN mkdir -p ${HOME}/.snow && echo "()" > ${HOME}/.snow/config.scm