diff --git a/buster.dockerfile b/buster.dockerfile
new file mode 100644
index 0000000..822e76f
--- /dev/null
+++ b/buster.dockerfile
@@ -0,0 +1,43 @@
+ARG IFLAGS="--quiet --no-cache-dir --user"
+
+FROM python:3.7.7-slim-buster as build
+ARG IFLAGS
+WORKDIR /root
+ENV FREETDS /root/freetds.conf
+ENV PATH /root/.local/bin:$PATH
+ENV TINI_VERSION v0.16.1
+ADD https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini /usr/bin/tini
+COPY CHANGELOG.rst .
+COPY README.rst .
+COPY freetds.conf .
+COPY setup.cfg .
+COPY setup.py .
+COPY pyproject.toml .
+COPY .pre-commit-config.yaml .
+COPY .pylintrc .
+COPY .git ./.git
+COPY src ./src
+COPY test ./test
+RUN \
+    chmod +x /usr/bin/tini && \
+    apt-get -qq update --fix-missing && \
+    apt-get -qq install -y --no-install-recommends git && \
+    pip install ${IFLAGS} "." && \
+    apt-get -qq clean && \
+    apt-get -qq autoremove -y --purge && \
+    rm -rf /var/lib/apt/lists/*
+
+FROM build as lint
+ARG IFLAGS
+WORKDIR /root
+ENV IMAGE dsdk.lint
+RUN \
+    pip install ${IFLAGS} ".[all]"
+ENTRYPOINT [ "/usr/bin/tini", "--" ]
+CMD [ "pre-commit", "run", "--all-files" ]
+
+FROM lint as test
+WORKDIR /root
+ENV IMAGE dsdk.test
+ENTRYPOINT [ "/usr/bin/tini", "--" ]
+CMD [ "python", "setup.py", "test" ]
diff --git a/dockerfile b/dockerfile
deleted file mode 100644
index 822e76f..0000000
--- a/dockerfile
+++ /dev/null
@@ -1,43 +0,0 @@
-ARG IFLAGS="--quiet --no-cache-dir --user"
-
-FROM python:3.7.7-slim-buster as build
-ARG IFLAGS
-WORKDIR /root
-ENV FREETDS /root/freetds.conf
-ENV PATH /root/.local/bin:$PATH
-ENV TINI_VERSION v0.16.1
-ADD https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini /usr/bin/tini
-COPY CHANGELOG.rst .
-COPY README.rst .
-COPY freetds.conf .
-COPY setup.cfg .
-COPY setup.py .
-COPY pyproject.toml .
-COPY .pre-commit-config.yaml .
-COPY .pylintrc .
-COPY .git ./.git
-COPY src ./src
-COPY test ./test
-RUN \
-    chmod +x /usr/bin/tini && \
-    apt-get -qq update --fix-missing && \
-    apt-get -qq install -y --no-install-recommends git && \
-    pip install ${IFLAGS} "." && \
-    apt-get -qq clean && \
-    apt-get -qq autoremove -y --purge && \
-    rm -rf /var/lib/apt/lists/*
-
-FROM build as lint
-ARG IFLAGS
-WORKDIR /root
-ENV IMAGE dsdk.lint
-RUN \
-    pip install ${IFLAGS} ".[all]"
-ENTRYPOINT [ "/usr/bin/tini", "--" ]
-CMD [ "pre-commit", "run", "--all-files" ]
-
-FROM lint as test
-WORKDIR /root
-ENV IMAGE dsdk.test
-ENTRYPOINT [ "/usr/bin/tini", "--" ]
-CMD [ "python", "setup.py", "test" ]
diff --git a/dockerfile b/dockerfile
new file mode 120000
index 0000000..285ceb8
--- /dev/null
+++ b/dockerfile
@@ -0,0 +1 @@
+buster.dockerfile
\ No newline at end of file