diff --git a/manifests/keycloak/values.yaml b/manifests/keycloak/values.yaml
index 5e74e7c..b6ab544 100644
--- a/manifests/keycloak/values.yaml
+++ b/manifests/keycloak/values.yaml
@@ -19,7 +19,7 @@ replicaCount: 1
 
 tls:
   enabled: true
-  usePemCerts: true
+  usePem: true
   autoGenerated: false
   existingSecret: keycloak-crt
   certFilename: tls.crt