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backend/Dockerfile

@@ -2,7 +2,7 @@ FROM reallibrephotos/librephotos-dependencies:dev
 # actual project
 ARG DEBUG
 WORKDIR /code
-RUN git clone https://github.com/LibrePhotos/librephotos .
+RUN git clone --depth 1 https://github.com/LibrePhotos/librephotos .
 RUN pip install -r requirements.txt
 RUN if [ "$DEBUG" = 1 ] ; then pip install -r requirements.dev.txt ;  fi
 EXPOSE 8001