diff --git a/content/rancher/v2.x/en/installation/other-installation-methods/behind-proxy/install-rancher/_index.md b/content/rancher/v2.x/en/installation/other-installation-methods/behind-proxy/install-rancher/_index.md
index 24ae1209d8f..cfec9eaa3ec 100644
--- a/content/rancher/v2.x/en/installation/other-installation-methods/behind-proxy/install-rancher/_index.md
+++ b/content/rancher/v2.x/en/installation/other-installation-methods/behind-proxy/install-rancher/_index.md
@@ -34,7 +34,7 @@ helm upgrade --install cert-manager jetstack/cert-manager \
   --namespace cert-manager --version v0.15.2 \
   --set http_proxy=http://${proxy_host} \
   --set https_proxy=http://${proxy_host} \
-  --set no_proxy=127.0.0.0/8\\,10.0.0.0/8\\,172.16.0.0/12\\,192.168.0.0/16\\,.svc\\,.cluster.local
+  --set no_proxy=127.0.0.0/8\\,10.0.0.0/8\\,cattle-system.svc\\,172.16.0.0/12\\,192.168.0.0/16\\,.svc\\,.cluster.local
 ```
 
 Now you should wait until cert-manager is finished starting up:
@@ -65,7 +65,7 @@ helm upgrade --install rancher rancher-latest/rancher \
    --namespace cattle-system \
    --set hostname=rancher.example.com \
    --set proxy=http://${proxy_host}
-   --set no_proxy=127.0.0.0/8\\,10.0.0.0/8\\,172.16.0.0/12\\,192.168.0.0/16\\,.svc\\,.cluster.local
+   --set no_proxy=127.0.0.0/8\\,10.0.0.0/8\\,cattle-system.svc\\,172.16.0.0/12\\,192.168.0.0/16\\,.svc\\,.cluster.local
 ```
 
 After waiting for the deployment to finish:
diff --git a/content/rancher/v2.x/en/installation/other-installation-methods/behind-proxy/launch-kubernetes/_index.md b/content/rancher/v2.x/en/installation/other-installation-methods/behind-proxy/launch-kubernetes/_index.md
index 5c73de9021f..0393ea433b9 100644
--- a/content/rancher/v2.x/en/installation/other-installation-methods/behind-proxy/launch-kubernetes/_index.md
+++ b/content/rancher/v2.x/en/installation/other-installation-methods/behind-proxy/launch-kubernetes/_index.md
@@ -15,7 +15,7 @@ For convenience export the IP address and port of your proxy into an environment
 export proxy_host="10.0.0.5:8888"
 export HTTP_PROXY=http://${proxy_host}
 export HTTPS_PROXY=http://${proxy_host}
-export NO_PROXY=127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16
+export NO_PROXY=127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16,cattle-system.svc
 ```
 
 Next configure apt to use this proxy when installing packages. If you are not using Ubuntu, you have to adapt this step accordingly:
@@ -47,7 +47,7 @@ cat <<'EOF' | sudo tee /etc/systemd/system/docker.service.d/http-proxy.conf > /d
 [Service]
 Environment="HTTP_PROXY=http://${proxy_host}"
 Environment="HTTPS_PROXY=http://${proxy_host}"
-Environment="NO_PROXY=127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16"
+Environment="NO_PROXY=127.0.0.0/8,10.0.0.0/8,cattle-system.svc,172.16.0.0/12,192.168.0.0/16"
 EOF
 ```
 
diff --git a/content/rancher/v2.x/en/installation/other-installation-methods/single-node-docker/proxy/_index.md b/content/rancher/v2.x/en/installation/other-installation-methods/single-node-docker/proxy/_index.md
index f91bb0daede..d4d60519ec3 100644
--- a/content/rancher/v2.x/en/installation/other-installation-methods/single-node-docker/proxy/_index.md
+++ b/content/rancher/v2.x/en/installation/other-installation-methods/single-node-docker/proxy/_index.md
@@ -26,6 +26,7 @@ Passing environment variables to the Rancher container can be done using `-e KEY
 - `127.0.0.1`
 - `0.0.0.0`
 - `10.0.0.0/8`
+- `cattle-system.svc`
 - `.svc`
 - `.cluster.local`
 
@@ -36,7 +37,7 @@ docker run -d --restart=unless-stopped \
   -p 80:80 -p 443:443 \
   -e HTTP_PROXY="http://192.168.10.1:3128" \
   -e HTTPS_PROXY="http://192.168.10.1:3128" \
-  -e NO_PROXY="localhost,127.0.0.1,0.0.0.0,10.0.0.0/8,192.168.10.0/24,.svc,.cluster.local,example.com" \
+  -e NO_PROXY="localhost,127.0.0.1,0.0.0.0,10.0.0.0/8,cattle-system.svc,192.168.10.0/24,.svc,.cluster.local,example.com" \
   --privileged \
   rancher/rancher:latest
 ```