diff --git a/charts/etcd-operator/crds/etcd-cluster.yaml b/charts/etcd-operator/crds/etcd-cluster.yaml
index 279e4b63..fe84a0c8 100644
--- a/charts/etcd-operator/crds/etcd-cluster.yaml
+++ b/charts/etcd-operator/crds/etcd-cluster.yaml
@@ -187,7 +187,6 @@ spec:
                       type: object
                     spec:
                       description: Spec follows the structure of a regular Pod spec. Overrides defined here will be strategically merged with the default pod spec, generated by the operator.
-                      properties: {}
                       required:
                         - containers
                       type: object