diff --git a/Dockerfile b/Dockerfile
index 8f90833..879295b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,5 +16,7 @@ WORKDIR /code
 COPY . /code
 
 RUN bundle install
+RUN cd public
+RUN yarn install
 
 EXPOSE 4567
\ No newline at end of file