diff --git a/slides/k8s/authn-authz.md b/slides/k8s/authn-authz.md
index 6a32099c..c0fb715a 100644
--- a/slides/k8s/authn-authz.md
+++ b/slides/k8s/authn-authz.md
@@ -260,7 +260,7 @@ class: extra-details
 - Extract the token and decode it:
   ```bash
   TOKEN=$(kubectl get secret $SECRET -o json \
-          | jq -r .data.token | base64 -d)
+          | jq -r .data.token | openssl base64 -d -A)
   ```
 
 ]