diff --git a/Dockerfile b/Dockerfile
index f352e0b..0c54290 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -50,7 +50,7 @@ WORKDIR /build_zone
 RUN R -e 'remotes::install_local(upgrade="never")'
 RUN rm -rf /build_zone
 
-EXPOSE 8080
+EXPOSE 5000
 USER shiny
 
-CMD R -e "options('shiny.port'=8080,shiny.host='0.0.0.0');library(rshinycloudrun);rshinycloudrun::run_app()"
+CMD R -e "options('shiny.port'=5000,shiny.host='0.0.0.0');library(rshinycloudrun);rshinycloudrun::run_app()"