diff --git a/generate-elasticsearch-certs.yml b/generate-elasticsearch-certs.yml
index 194696f6..f2e3b8cf 100644
--- a/generate-elasticsearch-certs.yml
+++ b/generate-elasticsearch-certs.yml
@@ -1,8 +1,8 @@
 version: '2.2'
 
 services:
-  create_certs:
-    container_name: create_certs
+  generator:
+    container_name: generator
     image: docker.elastic.co/elasticsearch/elasticsearch:7.9.3
     command: >
       bash -c '