diff --git a/libs/trust-manager/config.jsonnet b/libs/trust-manager/config.jsonnet
new file mode 100644
index 00000000..85fe0a24
--- /dev/null
+++ b/libs/trust-manager/config.jsonnet
@@ -0,0 +1,20 @@
+local config = import 'jsonnet/config.jsonnet';
+local versions = [
+  { version: '0.20', tag: 'v0.20.2' },
+];
+
+config.new(
+  name='trust-manager',
+  specs=[
+    {
+      output: v.version,
+      prefix: '^io\\.(cert-manager\\.trust|trust-manager)\\..*',
+      crds: [
+        'https://raw.githubusercontent.com/cert-manager/trust-manager/refs/tags/' + v.tag + '/deploy/crds/trust-manager.io_clusterbundles.yaml',
+        'https://raw.githubusercontent.com/cert-manager/trust-manager/refs/tags/' + v.tag + '/deploy/crds/trust.cert-manager.io_bundles.yaml',
+      ],
+      localName: 'trust_manager',
+    }
+    for v in versions
+  ]
+)