diff --git a/Dockerfile b/Dockerfile
index c3a9ada..ad07cb6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -40,6 +40,8 @@ RUN make -j4 && make install
 
 # -------------------------------------
 FROM base as app
+RUN apt-get install -y bc
+
 COPY --from=build /opt/dogecoin /opt/dogecoin
 RUN rm /opt/dogecoin/bin/bench_dogecoin*
 RUN rm /opt/dogecoin/bin/test_dogecoin*