diff --git a/roles/etcd/templates/etcd-events.env.j2 b/roles/etcd/templates/etcd-events.env.j2
index bcb0cc74876..3abefd6f783 100644
--- a/roles/etcd/templates/etcd-events.env.j2
+++ b/roles/etcd/templates/etcd-events.env.j2
@@ -41,7 +41,3 @@ ETCD_CIPHER_SUITES={% for tls in etcd_tls_cipher_suites %}{{ tls }}{{ "," if not
 {% for key, value in etcd_extra_vars.items() %}
 {{ key }}={{ value }}
 {% endfor %}
-
-{% if host_architecture != "amd64" -%}
-ETCD_UNSUPPORTED_ARCH={{host_architecture}}
-{%- endif %}
diff --git a/roles/etcd/templates/etcd.env.j2 b/roles/etcd/templates/etcd.env.j2
index 8b1b699fc13..ec02dd1bb94 100644
--- a/roles/etcd/templates/etcd.env.j2
+++ b/roles/etcd/templates/etcd.env.j2
@@ -57,10 +57,6 @@ ETCD_CIPHER_SUITES={% for tls in etcd_tls_cipher_suites %}{{ tls }}{{ "," if not
 {{ key }}={{ value }}
 {% endfor %}
 
-{% if host_architecture != "amd64" -%}
-ETCD_UNSUPPORTED_ARCH={{host_architecture}}
-{%- endif %}
-
 # CLI settings
 ETCDCTL_ENDPOINTS=https://127.0.0.1:2379
 ETCDCTL_CACERT={{ etcd_cert_dir }}/ca.pem
diff --git a/roles/kubernetes/control-plane/templates/kubeadm-config.v1beta3.yaml.j2 b/roles/kubernetes/control-plane/templates/kubeadm-config.v1beta3.yaml.j2
index 363395e05bf..d44a248494d 100644
--- a/roles/kubernetes/control-plane/templates/kubeadm-config.v1beta3.yaml.j2
+++ b/roles/kubernetes/control-plane/templates/kubeadm-config.v1beta3.yaml.j2
@@ -67,9 +67,6 @@ etcd:
 {% for key, value in etcd_extra_vars.items() %}
       {{ key }}: "{{ value }}"
 {% endfor %}
-{% if host_architecture != "amd64" %}
-      etcd-unsupported-arch: {{host_architecture}}
-{% endif %}
     serverCertSANs:
 {% for san in etcd_cert_alt_names %}
       - {{ san }}