diff --git a/Dockerfile b/Dockerfile
index 26db90a..d019969 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -20,6 +20,7 @@ RUN pacman -Syu --noconfirm --needed \
 RUN curl https://sh.rustup.rs -sSf | sh -s -- -y
 ENV PATH="/root/.cargo/bin:${PATH}"
 
+VOLUME /opt/bhs
 WORKDIR /opt/bhs
 RUN  cargo build --release && cp ./target/release/black_hole_share /usr/local/bin/black_hole_share && black_hole_share;