diff --git a/services/backend/Dockerfile b/services/backend/Dockerfile
index a01a135f..f0ffaa9a 100644
--- a/services/backend/Dockerfile
+++ b/services/backend/Dockerfile
@@ -33,14 +33,12 @@ ENV BUNDLE_GEMFILE=/app/Gemfile \
   GEM_HOME=/bundle
 ENV PATH="${BUNDLE_BIN}:${PATH}"
 
-COPY Gemfile Gemfile.lock ./
-RUN bundle install
-
 COPY . .
 
+RUN bundle install
 RUN yarn install
 RUN yarn build
 
 EXPOSE 4000
 
-CMD ["/bin/bash", "-c", "bundle exec rails s -b 0.0.0.0 -p 4000"]
+CMD ["/bin/bash", "-c", "rm -rf tmp/pids/server.pid && bundle exec rails s -b 0.0.0.0 -p 4000"]