diff --git a/Dockerfile b/Dockerfile
index a95cddc..69e505b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -75,7 +75,7 @@ COPY --from=build /rails /rails
 # Run and own only the runtime files as a non-root user for security
 RUN groupadd --system --gid 1000 rails && \
     useradd rails --uid 1000 --gid 1000 --create-home --shell /bin/bash && \
-    chown -R rails:rails db log storage tmp
+    chown -R rails:rails db log storage tmp public
 USER 1000:1000
 
 # Entrypoint prepares the database.