diff --git a/class/defaults.yml b/class/defaults.yml
index f17b9e1..041a77d 100644
--- a/class/defaults.yml
+++ b/class/defaults.yml
@@ -4,6 +4,7 @@ parameters:
       multi_tenant: true
     namespace: syn-cloudscale-cloud-controller-manager
 
+    # renovate: datasource=github-releases depName=cloudscale-ch/cloudscale-cloud-controller-manager
     manifests_version: 1.1.0
 
     args: []
diff --git a/renovate.json b/renovate.json
index f2e1d67..b73d27a 100644
--- a/renovate.json
+++ b/renovate.json
@@ -38,5 +38,14 @@
         "bump:patch"
       ]
     }
+  ],
+  "regexManagers": [
+    {
+      "fileMatch": ["class\\/defaults\\.yml"],
+      "matchStrings": [
+        "datasource=(?<datasource>.*?) depName=(?<depName>.*?)( versioning=(?<versioning>.*?))?\\s.*?_version:\\s(?<currentValue>.*)"
+      ],
+      "versioningTemplate": "{{#if versioning}}{{{versioning}}}{{else}}semver{{/if}}"
+    }
   ]
 }