diff --git a/apps/Dockerfile b/apps/Dockerfile
index 9dc8780..1e5d9b3 100644
--- a/apps/Dockerfile
+++ b/apps/Dockerfile
@@ -23,7 +23,6 @@ RUN apt update -qq \
     && apt-get autoremove -y --quiet \
     && apt-get clean --quiet \
     && rm -rf /var/lib/apt/lists/*
-RUN echo "\noptions(shiny.port = 3838, shiny.host = '0.0.0.0')" >> /usr/local/lib/R/etc/Rprofile.site
 
 ##
 ## User blackbar
@@ -33,5 +32,6 @@ RUN useradd -c 'shiny' --uid 1000 --gid 1000 --create-home --home-dir /home/blac
 USER blackbar
 WORKDIR /home/blackbar
 EXPOSE 3838
+RUN echo "\noptions(shiny.port = 3838, shiny.host = '0.0.0.0')" >> /home/blackbar/Rprofile
 
 CMD bash