diff --git a/docker/firmware/Dockerfile b/docker/firmware/Dockerfile
index 1c60599..d114027 100644
--- a/docker/firmware/Dockerfile
+++ b/docker/firmware/Dockerfile
@@ -8,6 +8,6 @@ RUN cd app/modules/sdk; export CT_EXPERIMENTAL=y; export CT_ALLOW_BUILD_AS_ROOT=
 USER 0
 RUN apt remove --purge -y python2 && apt autoremove --purge -y && apt install -y python3 python3-serial
 RUN apt install -y --reinstall python-is-python3
-USER 1000
+USER 0
 WORKDIR /app
 ENV PATH=/app/modules/sdk/xtensa-lx106-elf/bin:$PATH