diff --git a/slides/k8s/helm-intro.md b/slides/k8s/helm-intro.md
index 2db93989..6edd0b62 100644
--- a/slides/k8s/helm-intro.md
+++ b/slides/k8s/helm-intro.md
@@ -244,7 +244,7 @@ fine for personal and development clusters.)
 
 - Add the `stable` repo:
   ```bash
-  helm repo add stable https://kubernetes-charts.storage.googleapis.com/
+  helm repo add stable https://charts.helm.sh/stable
   ```
 
 ]
@@ -255,6 +255,22 @@ It's OK to add a repo that already exists (it will merely update it).
 
 ---
 
+class: extra-details
+
+## Deprecation warning
+
+- That "stable" is being deprecated, in favor of a more decentralized approach
+
+  (each community / company / group / project hosting their own repository)
+
+- We're going to use it here for educational purposes
+
+- But if you're looking for production-grade charts, look elsewhere!
+
+  (namely, on the Helm Hub)
+
+---
+
 ## Search available charts
 
 - We can search available charts with `helm search`