diff --git a/docs/user-guide/environment-variables.md b/docs/user-guide/environment-variables.md
index e3224ecd1216e..ceea5798e83a3 100644
--- a/docs/user-guide/environment-variables.md
+++ b/docs/user-guide/environment-variables.md
@@ -5,5 +5,5 @@ The following environment variables can be used with `argocd` CLI:
 | Environment Variable | Description |
 | --- | --- |
 | `ARGOCD_SERVER` | the address of the ArgoCD server without `https://` prefix <br> (instead of specifying `--server` for every command) <br> eg. `ARGOCD_SERVER=argocd.mycompany.com` if served through an ingress with DNS |
-| `ARGO_AUTH_TOKEN` | the ArgoCD `apiKey` for your ArgoCD user to be able to authenticate |
+| `ARGOCD_AUTH_TOKEN` | the ArgoCD `apiKey` for your ArgoCD user to be able to authenticate |
 | `ARGOCD_OPTS` | command-line options to pass to `argocd` CLI <br> eg. `ARGOCD_OPTS="--grpc-web"` |