diff --git a/util/Nginx/Dockerfile b/util/Nginx/Dockerfile
index bbe5fa7e3..9cb8e39b3 100644
--- a/util/Nginx/Dockerfile
+++ b/util/Nginx/Dockerfile
@@ -20,6 +20,6 @@ EXPOSE 8443
 
 RUN chmod +x /entrypoint.sh
 
-HEALTHCHECK curl -L -f http://localhost/alive || exit 1
+HEALTHCHECK CMD curl -L -f http://localhost/alive || exit 1
 
 ENTRYPOINT ["/entrypoint.sh"]