diff --git a/Dockerfile-test-env b/Dockerfile-test-env
index fb1a5fd9..275ac55b 100644
--- a/Dockerfile-test-env
+++ b/Dockerfile-test-env
@@ -3,9 +3,13 @@ RUN apt-get update && apt-get install -y gcc python-pip
 ADD app/requirements.txt /requirements.txt
 RUN pip install -r requirements.txt
 ADD app /app
-#RUN printf "\n\nTesting your python code for errors\n\n" && \
-#  pylint -E /app/*.py
+RUN pip install pylint
+RUN printf "\n\nTesting your python code for errors\n\n" && \
+  pylint -E /app/*.py
 
+FROM python:alpine
+COPY --from=builder /usr/local/lib/python3.8/site-packages /usr/local/lib/python3.8/
+COPY --from=builder /app /app
 WORKDIR /app
 RUN printf "\n#########################\n  Run dragon bot by typing \n  python dragon-bot.py\n#########################\n\n"