diff --git a/packages/action/__tests__/generateContributionSnake.spec.ts b/packages/action/__tests__/generateContributionSnake.spec.ts
index 17fb2df4..630afe3d 100644
--- a/packages/action/__tests__/generateContributionSnake.spec.ts
+++ b/packages/action/__tests__/generateContributionSnake.spec.ts
@@ -1,6 +1,5 @@
 import * as fs from "fs";
 import * as path from "path";
-import * as core from "@actions/core";
 import { generateContributionSnake } from "../generateContributionSnake";
 import { parseOutputsOption } from "../outputsOptions";
 import { config } from "dotenv";
@@ -34,7 +33,7 @@ it(
     const outputs = parseOutputsOption(entries);
 
     const results = await generateContributionSnake("platane", outputs, {
-      githubToken: core.getInput("github_token"),
+      githubToken: process.env.GITHUB_TOKEN!,
     });
 
     expect(results[0]).toBeDefined();
diff --git a/packages/demo/webpack.config.ts b/packages/demo/webpack.config.ts
index fd952e57..4a20e8e7 100644
--- a/packages/demo/webpack.config.ts
+++ b/packages/demo/webpack.config.ts
@@ -1,7 +1,6 @@
 import path from "path";
 import HtmlWebpackPlugin from "html-webpack-plugin";
 import webpack from "webpack";
-import * as core from "@actions/core";
 import { getGithubUserContribution } from "@snk/github-user-contribution";
 import { config } from "dotenv";
 import type { Configuration as WebpackConfiguration } from "webpack";
@@ -17,8 +16,7 @@ const webpackDevServerConfiguration: WebpackDevServerConfiguration = {
       const userName: string = req.params.userName;
       res.send(
         await getGithubUserContribution(userName, {
-          githubToken:
-            process.env.GITHUB_TOKEN ?? core.getInput("github_token"),
+          githubToken: process.env.GITHUB_TOKEN!,
         })
       );
     });
diff --git a/packages/github-user-contribution-service/api/github-user-contribution/[userName].ts b/packages/github-user-contribution-service/api/github-user-contribution/[userName].ts
index f2decd56..59cd7636 100644
--- a/packages/github-user-contribution-service/api/github-user-contribution/[userName].ts
+++ b/packages/github-user-contribution-service/api/github-user-contribution/[userName].ts
@@ -1,4 +1,3 @@
-import * as core from "@actions/core";
 import { getGithubUserContribution } from "@snk/github-user-contribution";
 import { VercelRequest, VercelResponse } from "@vercel/node";
 import nodeFetch from "node-fetch";
@@ -13,7 +12,7 @@ export default async (req: VercelRequest, res: VercelResponse) => {
     res.statusCode = 200;
     res.json(
       await getGithubUserContribution(userName as string, {
-        githubToken: process.env.GITHUB_TOKEN ?? core.getInput("github_token"),
+        githubToken: process.env.GITHUB_TOKEN!,
       })
     );
   } catch (err) {
diff --git a/packages/github-user-contribution/__tests__/getGithubUserContribution.spec.ts b/packages/github-user-contribution/__tests__/getGithubUserContribution.spec.ts
index 97014cbd..d9964deb 100644
--- a/packages/github-user-contribution/__tests__/getGithubUserContribution.spec.ts
+++ b/packages/github-user-contribution/__tests__/getGithubUserContribution.spec.ts
@@ -1,11 +1,10 @@
-import * as core from "@actions/core";
 import { getGithubUserContribution } from "..";
 import { config } from "dotenv";
 config({ path: __dirname + "/../../../.env" });
 
 describe("getGithubUserContribution", () => {
   const promise = getGithubUserContribution("platane", {
-    githubToken: process.env.GITHUB_TOKEN ?? core.getInput("github_token"),
+    githubToken: process.env.GITHUB_TOKEN!,
   });
 
   it("should resolve", async () => {