diff --git a/dist/setup/index.js b/dist/setup/index.js
index 2e3e552..e6d14d8 100644
--- a/dist/setup/index.js
+++ b/dist/setup/index.js
@@ -94136,6 +94136,7 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
 const core = __importStar(__nccwpck_require__(2186));
+const httpm = __importStar(__nccwpck_require__(6255));
 const tc = __importStar(__nccwpck_require__(7784));
 const path_1 = __importDefault(__nccwpck_require__(1017));
 const base_distribution_1 = __importDefault(__nccwpck_require__(7));
@@ -94257,7 +94258,45 @@ class OfficialBuilds extends base_distribution_1.default {
     }
     getManifest() {
         core.debug('Getting manifest from actions/node-versions@main');
-        return tc.getManifestFromRepo('actions', 'node-versions', this.nodeInfo.auth, 'main');
+        return this.getManifestFromRepo('actions', 'node-versions', this.nodeInfo.auth, 'main');
+    }
+    getManifestFromRepo(owner, repo, auth, branch = 'master') {
+        return __awaiter(this, void 0, void 0, function* () {
+            let releases = [];
+            const treeUrl = `https://gitea.icodef.com/api/v1/repos/${owner}/${repo}/git/trees/${branch}`;
+            const http = new httpm.HttpClient('tool-cache');
+            const headers = {};
+            if (auth) {
+                core.debug('set auth');
+                headers.authorization = auth;
+            }
+            const response = yield http.getJson(treeUrl, headers);
+            if (!response.result) {
+                return releases;
+            }
+            let manifestUrl = '';
+            for (const item of response.result.tree) {
+                if (item.path === 'versions-manifest.json') {
+                    manifestUrl = item.url;
+                    break;
+                }
+            }
+            headers['accept'] = 'application/vnd.github.VERSION.raw';
+            const versionsRaw = yield (yield http.get(manifestUrl, headers)).readBody();
+            const base64 = JSON.parse(versionsRaw);
+            let tmp = Buffer.from(base64['content'], 'base64').toString('ascii');
+            if (tmp) {
+                // shouldn't be needed but protects against invalid json saved with BOM
+                tmp = tmp.replace(/^\uFEFF/, '');
+                try {
+                    releases = JSON.parse(tmp);
+                }
+                catch (_a) {
+                    core.debug('Invalid json');
+                }
+            }
+            return releases;
+        });
     }
     resolveLtsAliasFromManifest(versionSpec, stable, manifest) {
         var _a;
diff --git a/src/distributions/official_builds/official_builds.ts b/src/distributions/official_builds/official_builds.ts
index 4e368b0..3ab31d2 100644
--- a/src/distributions/official_builds/official_builds.ts
+++ b/src/distributions/official_builds/official_builds.ts
@@ -1,14 +1,27 @@
 import * as core from '@actions/core';
+import * as httpm from '@actions/http-client';
 import * as tc from '@actions/tool-cache';
 import path from 'path';
 
 import BaseDistribution from '../base-distribution';
 import {NodeInputs, INodeVersion, INodeVersionInfo} from '../base-models';
+import {OutgoingHttpHeaders} from 'http';
 
 interface INodeRelease extends tc.IToolRelease {
   lts?: string;
 }
 
+interface GitHubTreeItem {
+  path: string;
+  size: string;
+  url: string;
+}
+
+interface GitHubTree {
+  tree: GitHubTreeItem[];
+  truncated: boolean;
+}
+
 export default class OfficialBuilds extends BaseDistribution {
   constructor(nodeInfo: NodeInputs) {
     super(nodeInfo);
@@ -178,7 +191,7 @@ export default class OfficialBuilds extends BaseDistribution {
 
   private getManifest(): Promise<tc.IToolRelease[]> {
     core.debug('Getting manifest from actions/node-versions@main');
-    return tc.getManifestFromRepo(
+    return this.getManifestFromRepo(
       'actions',
       'node-versions',
       this.nodeInfo.auth,
@@ -186,6 +199,55 @@ export default class OfficialBuilds extends BaseDistribution {
     );
   }
 
+  private async getManifestFromRepo(
+    owner: string,
+    repo: string,
+    auth?: string,
+    branch = 'master'
+  ): Promise<tc.IToolRelease[]> {
+    let releases: tc.IToolRelease[] = [];
+    const treeUrl = `https://gitea.icodef.com/api/v1/repos/${owner}/${repo}/git/trees/${branch}`;
+
+    const http: httpm.HttpClient = new httpm.HttpClient('tool-cache');
+    const headers: OutgoingHttpHeaders = {};
+    if (auth) {
+      core.debug('set auth');
+      headers.authorization = auth;
+    }
+
+    const response = await http.getJson<GitHubTree>(treeUrl, headers);
+    if (!response.result) {
+      return releases;
+    }
+
+    let manifestUrl = '';
+    for (const item of response.result.tree) {
+      if (item.path === 'versions-manifest.json') {
+        manifestUrl = item.url;
+        break;
+      }
+    }
+
+    headers['accept'] = 'application/vnd.github.VERSION.raw';
+    const versionsRaw = await (await http.get(manifestUrl, headers)).readBody();
+
+    const base64 = JSON.parse(versionsRaw);
+
+    let tmp = Buffer.from(base64['content'], 'base64').toString('ascii');
+
+    if (tmp) {
+      // shouldn't be needed but protects against invalid json saved with BOM
+      tmp = tmp.replace(/^\uFEFF/, '');
+      try {
+        releases = JSON.parse(tmp);
+      } catch {
+        core.debug('Invalid json');
+      }
+    }
+
+    return releases;
+  }
+
   private resolveLtsAliasFromManifest(
     versionSpec: string,
     stable: boolean,