diff --git a/Dockerfile.mapytex b/Dockerfile.usecase
similarity index 83%
rename from Dockerfile.mapytex
rename to Dockerfile.usecase
index 5a5a910..172514a 100644
--- a/Dockerfile.mapytex
+++ b/Dockerfile.usecase
@@ -1,5 +1,4 @@
 FROM python:3.11-rc-slim
-
 RUN apt-get update
 RUN apt-get install -y texlive texlive-extra-utils
 
@@ -13,5 +12,6 @@ COPY bopytex/ /src/bopytex
 COPY setup.py /src/
 RUN pip install -e /src
 
-COPY example/mapytex /example
+COPY example/usecase /example
 WORKDIR /example
+ENV BOPYTEXCONFIG="bopytex_config.py"