diff --git a/deploy/Dockerfile b/deploy/Dockerfile
index e92561a..649385f 100644
--- a/deploy/Dockerfile
+++ b/deploy/Dockerfile
@@ -3,7 +3,7 @@ FROM python:3-alpine
 WORKDIR /app
 
 # Copy only the necessary web assets
-COPY index.html favicon.svg ./
+COPY index.html favicon.svg manifest.json sw.js ./
 COPY web/ ./web/
 
 # Expose a random non-standard port