diff --git a/projects/sit-web-cache/DockerfileWebCache b/projects/sit-web-cache/DockerfileWebCache
index 47df1af..838d289 100644
--- a/projects/sit-web-cache/DockerfileWebCache
+++ b/projects/sit-web-cache/DockerfileWebCache
@@ -27,7 +27,10 @@
 RUN npm install
 
 # ADD APP
-COPY projects/sit-web-cache/. /app
+COPY . /app/
+RUN ls -l
+
+RUN npm run build
 
 # EXPOSE PORT 3000
 EXPOSE 3000
diff --git a/projects/sit-web-cache/README.md b/projects/sit-web-cache/README.md
index 21fddc8..5b2a835 100644
--- a/projects/sit-web-cache/README.md
+++ b/projects/sit-web-cache/README.md
@@ -16,6 +16,7 @@
 $ npm run start:dev
 
 # production mode
+# $ npm run build (muss vor prod gelaufen sein)
 $ npm run start:prod
 ```