diff --git a/Dockerfile b/Dockerfile
index 1be4c16..9ea7f39 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -33,6 +33,7 @@ RUN set -eu && \
     rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 
 COPY --chmod=755 ./src /run/
+COPY --chmod=644 ./config.plist /etc/
 COPY --chmod=755 --from=builder /macserial /usr/local/bin/macserial
 
 ADD --chmod=644 \