diff --git a/Dockerfile b/Dockerfile
index 504fc332..8857062c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,8 +8,9 @@ RUN make
 FROM debian:bullseye-slim
 WORKDIR /ffsigner
 RUN apt update -y \
- && apt install -y curl jq \
- && rm -rf /var/lib/apt/lists/*
+    && apt install -y curl jq \
+    && rm -rf /var/lib/apt/lists/*
 COPY --from=builder /ffsigner/firefly-signer /usr/bin/ffsigner
+USER 1001
 
 ENTRYPOINT [ "/usr/bin/ffsigner" ]