diff --git a/manifests/cert-manager/cert-manager.jsonnet b/manifests/cert-manager/cert-manager.jsonnet
index 40bffe9..6ea4824 100644
--- a/manifests/cert-manager/cert-manager.jsonnet
+++ b/manifests/cert-manager/cert-manager.jsonnet
@@ -6,7 +6,9 @@ app + {
   repo:: "https://charts.jetstack.io",
   version:: "1.15.*",
   values:: |||
-    installCRDs: true
+    crds:
+      enabled: true
+      keep: false
   |||
 },
 ]