diff --git a/dockerfile/Dockerfile b/dockerfile/Dockerfile
index 3175e43..b28eb94 100644
--- a/dockerfile/Dockerfile
+++ b/dockerfile/Dockerfile
@@ -1,4 +1,5 @@
 FROM nginx:alpine
+RUN env
 RUN echo "Hello, World!" > /usr/share/nginx/html/index.html
 HEALTHCHECK --interval=5s --timeout=3s --start-period=30s --retries=3 CMD wget -qO- http://localhost:80 || exit 1