diff --git a/05-example-web-application/api-node/src/index.js b/05-example-web-application/api-node/src/index.js
index de7610d..740d52a 100644
--- a/05-example-web-application/api-node/src/index.js
+++ b/05-example-web-application/api-node/src/index.js
@@ -21,8 +21,8 @@ const server = app.listen(port, () => {
 });
 
 process.on('SIGTERM', () => {
-  debug('SIGTERM signal received: closing HTTP server');
+  console.debug('SIGTERM signal received: closing HTTP server');
   server.close(() => {
-    debug('HTTP server closed');
+    console.debug('HTTP server closed');
   });
 });
diff --git a/05-example-web-application/client-react/Dockerfile b/05-example-web-application/client-react/Dockerfile
deleted file mode 100644
index c5e77f0..0000000
--- a/05-example-web-application/client-react/Dockerfile
+++ /dev/null
@@ -1,29 +0,0 @@
-# syntax=docker/dockerfile:1.5
-
-FROM node:19.4-bullseye AS build
-
-# Specify working directory other than /
-WORKDIR /usr/src/app
-
-# Copy only files required to install
-# dependencies (better layer caching)
-COPY package*.json ./
-
-# Use cache mount to speed up install of existing dependencies
-RUN npm install
-
-COPY . .
-
-RUN npm run build
-
-# Use separate stage for deployable image
-FROM nginx:1.23-alpine
-
-# Use COPY --link to avoid breaking cache if we change the second stage base image
-COPY --link nginx.conf /etc/nginx/conf.d/default.conf
-
-COPY --link --from=build usr/src/app/dist/ /usr/share/nginx/html
-
-EXPOSE 80
-
-# No CMD specified... will uses CMD/ENTRYPOINT from base image (nginx:1.23-alpine)
\ No newline at end of file