diff --git a/Dockerfile b/Dockerfile
index e076900..d995dd8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -28,4 +28,7 @@ FROM nginx:stable-alpine
 
 COPY ./nginx/default.conf /etc/nginx/conf.d/default.conf
 
-COPY --from=builder /app/build /usr/share/nginx/html
\ No newline at end of file
+COPY --from=builder /app/build /usr/share/nginx/html
+
+HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
+    CMD curl --fail --silent --output /dev/null http://localhost || exit 1
\ No newline at end of file
diff --git a/nginx/default.conf b/nginx/default.conf
index b8f487b..c4feb25 100644
--- a/nginx/default.conf
+++ b/nginx/default.conf
@@ -1,5 +1,6 @@
 server {
     listen 80;
+    listen [::]:80;
     server_name vert;
 
     root /usr/share/nginx/html;