diff --git a/roles/network_plugin/calico/rr/tasks/main.yml b/roles/network_plugin/calico/rr/tasks/main.yml
index 2447718a2421215dc67a74874b32aa65c79a634f..521da1e4ab60d3b58b718e26c3d2f45ce2635142 100644
--- a/roles/network_plugin/calico/rr/tasks/main.yml
+++ b/roles/network_plugin/calico/rr/tasks/main.yml
@@ -50,8 +50,6 @@
   command: |-
     {{ bin_dir }}/etcdctl \
     --endpoints={{ etcd_access_addresses }} \
-    --cert={{ etcd_cert_dir }}/admin-{{ groups['etcd'][0] }}.pem \
-    --key={{ etcd_cert_dir }}/admin-{{ groups['etcd'][0] }}-key.pem \
     put /calico/bgp/v1/rr_v4/{{ rr_ip }} \
     '{
        "ip": "{{ rr_ip }}",
@@ -59,6 +57,8 @@
      }'
   environment:
     ETCDCTL_API: 3
+    ETCDCTL_CERT: "{{ etcd_cert_dir }}/admin-{{ groups['etcd'][0] }}.pem"
+    ETCDCTL_KEY: "{{ etcd_cert_dir }}/admin-{{ groups['etcd'][0] }}-key.pem"
   retries: 4
   delay: "{{ retry_stagger | random + 3 }}"
   delegate_to: "{{groups['etcd'][0]}}"
@@ -69,13 +69,14 @@
   command: |-
     {{ bin_dir }}/etcdctl \
     --peers={{ etcd_access_addresses }} \
-    --cert-file {{ etcd_cert_dir }}/admin-{{ groups['etcd'][0] }}.pem \
-    --key-file {{ etcd_cert_dir }}/admin-{{ groups['etcd'][0] }}-key.pem \
     set /calico/bgp/v1/rr_v4/{{ rr_ip }} \
     '{
        "ip": "{{ rr_ip }}",
        "cluster_id": "{{ cluster_id }}"
      }'
+  environment:
+    ETCDCTL_CERT_FILE: "{{ etcd_cert_dir }}/admin-{{ groups['etcd'][0] }}.pem"
+    ETCDCTL_KEY_FILE: "{{ etcd_cert_dir }}/admin-{{ groups['etcd'][0] }}-key.pem"
   retries: 4
   delay: "{{ retry_stagger | random + 3 }}"
   delegate_to: "{{groups['etcd'][0]}}"