diff --git a/Dockerfile b/Dockerfile
index 17d3629..509476a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -29,4 +29,6 @@ VOLUME /db
 
 RUN mkdir -p "$DB_DIRECTORY"
 
+EXPOSE 8332
+
 CMD ["/usr/bin/python3", "/usr/local/bin/electrumx_server"]
\ No newline at end of file