diff --git a/Dockerfile b/Dockerfile
index 21223d9..4b52fbc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,5 +8,5 @@ RUN npm run build
 
 
 
-EXPOSE 80
+EXPOSE 3000
 # ----- Stage 2: Serven der Anwendung mit Nginx -----
\ No newline at end of file