diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index cf89240..1bf7b18 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -45,7 +45,6 @@ jobs:
       - uses: ./ # Uses the action in the root directory
         id: test
         env:
-          NODE_USE_ENV_PROXY: 1
           https_proxy: https://example.com
         with:
           app-id: ${{ vars.TEST_APP_ID }}
diff --git a/main.js b/main.js
index 7670378..844c4d9 100644
--- a/main.js
+++ b/main.js
@@ -15,6 +15,8 @@ if (!process.env.GITHUB_REPOSITORY_OWNER) {
   throw new Error("GITHUB_REPOSITORY_OWNER missing, must be set to '<owner>'");
 }
 
+process.env.NODE_USE_ENV_PROXY = "1";
+
 const appId = core.getInput("app-id");
 const privateKey = core.getInput("private-key");
 const owner = core.getInput("owner");
@@ -38,7 +40,7 @@ export default main(
   core,
   createAppAuth,
   request,
-  skipTokenRevoke,
+  skipTokenRevoke
 ).catch((error) => {
   /* c8 ignore next 3 */
   console.error(error);