diff --git a/Dockerfile b/Dockerfile
index 1e36a2d..185ba33 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,6 +11,8 @@ RUN bundle install
 
 COPY . .
 
+RUN mkdir -p tmp/pids tmp/cache tmp/sockets log db storage
+
 RUN bundle exec rails assets:precompile 2>/dev/null || true
 
 EXPOSE 3000