diff --git a/README.md b/README.md
index 1541362b..d2eb7254 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,7 @@ credentials.
 
 To learn more, see [architecture](https://pinniped.dev/docs/architecture/).
 
-<img src="site/content/docs/img/pinniped_architecture.svg" alt="Pinniped Architecture Sketch" width="300px"/>
+<img src="site/content/docs/img/pinniped_architecture_concierge_supervisor.svg" alt="Pinniped Architecture Sketch" width="300px"/>
 
 ## Trying Pinniped
 
diff --git a/site/content/docs/architecture.md b/site/content/docs/architecture.md
index f398102a..2c9f3fc6 100644
--- a/site/content/docs/architecture.md
+++ b/site/content/docs/architecture.md
@@ -21,7 +21,7 @@ understood by the host Kubernetes cluster.
 
 ![Pinniped Architecture Sketch](/docs/img/pinniped_architecture_concierge_supervisor.svg)
 
-Pinniped supports various IDP types and implements different integration strategies
+Pinniped supports various authenticator types and OIDC identity providers and implements different integration strategies
 for various Kubernetes distributions to make authentication possible.
 
 ## Supported Kubernetes Cluster Types