diff --git a/.forgejo/renovate/k3s.json b/.forgejo/renovate/k3s.json
new file mode 100644
index 0000000..cc38e78
--- /dev/null
+++ b/.forgejo/renovate/k3s.json
@@ -0,0 +1,61 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "packageRules": [
+    {
+      "description": "Separate minor and patch updates for k3s",
+      "matchDatasources": ["github-releases"],
+      "matchPackageNames": ["k3s-io/k3s"],
+      "separateMultipleMinor": true,
+      "separateMinorPatch": true,
+      "branchTopic": "{{{depNameSanitized}}}{{#if isMinor}}-minor{{/if}}-{{{newMajor}}}{{#if isPatch}}.{{{newMinor}}}{{/if}}.x{{#if isLockfileUpdate}}-lockfile{{/if}}",
+      "commitMessageSuffix": "{{#if isMinor}}(minor){{/if}}{{#if isPatch}}(patch){{/if}}"
+    },
+    {
+      "description": "No automerge for k3s major and minor updates",
+      "matchDatasources": ["github-releases"],
+      "matchPackageNames": ["k3s-io/k3s"],
+      "matchUpdateTypes": ["major", "minor"],
+      "automerge": false
+    },
+    {
+      "description": "Group k3s patch updates",
+      "matchDatasources": ["github-releases"],
+      "matchPackageNames": ["k3s-io/k3s"],
+      "matchUpdateTypes": ["patch"],
+      "groupName": "k3s"
+    },
+    {
+      "matchDatasources": ["github-releases"],
+      "matchFileNames": [".forgejo/workflows/**"],
+      "matchPackageNames": ["k3s-io/k3s"],
+      "matchUpdateTypes": ["major", "minor"],
+      "matchCurrentVersion": "<1.31",
+      "enabled": false
+    },
+    {
+      "description": "prepare k3s",
+      "matchDatasources": ["custom.k3s"],
+      "rangeStrategy": "replace"
+    }
+  ],
+  "customDatasources": {
+    "k3s": {
+      "defaultRegistryUrlTemplate": "https://update.k3s.io/v1-release/channels",
+      "transformTemplates": [
+        "($isVersion:=function($name){$contains($name,/^v\\d+.\\d+$/)};{\"releases\":[data[$isVersion(name)].{\"version\":latest}],\"sourceUrl\":\"https://github.com/k3s-io/k3s\",\"homepage\":\"https://k3s.io/\"})"
+      ]
+    }
+  },
+  "customManagers": [
+    {
+      "customType": "regex",
+      "fileMatch": [".forgejo/renovate/k3s.json"],
+      "matchStrings": [
+        "matchCurrentVersion\": \"(?<currentValue><\\d+\\.\\d+)\""
+      ],
+      "depNameTemplate": "k3s",
+      "versioningTemplate": "npm",
+      "datasourceTemplate": "custom.k3s"
+    }
+  ]
+}
diff --git a/renovate.json b/renovate.json
index 0905a94..9e09aef 100644
--- a/renovate.json
+++ b/renovate.json
@@ -1,6 +1,9 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "extends": ["forgejo-contrib/forgejo-renovate//base.json"],
+  "extends": [
+    "forgejo-contrib/forgejo-renovate//base.json",
+    "forgejo-helm/forgejo-helm//.forgejo/renovate/k3s.json"
+  ],
   "assignees": ["viceice"],
   "baseBranches": ["main", "/^maint\\/.+/"],
   "packageRules": [
@@ -71,29 +74,6 @@
       "matchUpdateTypes": ["digest"],
       "automerge": true
     },
-    {
-      "description": "Separate minor and patch updates for k3s",
-      "matchDatasources": ["github-releases"],
-      "matchPackageNames": ["k3s-io/k3s"],
-      "separateMultipleMinor": true,
-      "separateMinorPatch": true,
-      "branchTopic": "{{{depNameSanitized}}}{{#if isMinor}}-minor{{/if}}-{{{newMajor}}}{{#if isPatch}}.{{{newMinor}}}{{/if}}.x{{#if isLockfileUpdate}}-lockfile{{/if}}",
-      "commitMessageSuffix": "{{#if isMinor}}(minor){{/if}}{{#if isPatch}}(patch){{/if}}"
-    },
-    {
-      "description": "No automerge for k3s major and minor updates",
-      "matchDatasources": ["github-releases"],
-      "matchPackageNames": ["k3s-io/k3s"],
-      "matchUpdateTypes": ["major", "minor"],
-      "automerge": false
-    },
-    {
-      "description": "Group k3s patch updates",
-      "matchDatasources": ["github-releases"],
-      "matchPackageNames": ["k3s-io/k3s"],
-      "matchUpdateTypes": ["patch"],
-      "groupName": "k3s"
-    },
     {
       "description": "Use test scope for forgejo ci tests",
       "matchFileNames": ["ci/*.yaml"],