diff --git a/index.js b/index.js
index da1bc51..792c7a7 100644
--- a/index.js
+++ b/index.js
@@ -1,33 +1,35 @@
 const core = require("@actions/core");
 const github = require("@actions/github");
 
-try {
-  // const githubSecret = core.getInput("github-secret");
+(async () => {
+  try {
+    // const githubSecret = core.getInput("github-secret");
 
-  const creator = github.context.payload.sender.login;
-  const opts = github.issues.listForRepo.endpoint.merge({
-    ...github.context.issue,
-    creator,
-    state: "all",
-  });
-  const issues = await github.paginate(opts);
+    const creator = github.context.payload.sender.login;
+    const opts = github.issues.listForRepo.endpoint.merge({
+      ...github.context.issue,
+      creator,
+      state: "all",
+    });
+    const issues = await github.paginate(opts);
 
-  for (const issue of issues) {
-    if (issue.number === github.context.issue.number) {
-      continue;
-    }
+    for (const issue of issues) {
+      if (issue.number === github.context.issue.number) {
+        continue;
+      }
 
-    if (issue.pull_request) {
-      return; // Creator is already a contributor.
+      if (issue.pull_request) {
+        return; // Creator is already a contributor.
+      }
     }
-  }
 
-  await github.issues.createComment({
-    issue_number: github.context.issue.number,
-    owner: github.context.repo.owner,
-    repo: github.context.repo.repo,
-    body: "Welcome, new contributor!",
-  });
-} catch (error) {
-  core.setFailed(error.message);
-}
+    await github.issues.createComment({
+      issue_number: github.context.issue.number,
+      owner: github.context.repo.owner,
+      repo: github.context.repo.repo,
+      body: "Welcome, new contributor!",
+    });
+  } catch (error) {
+    core.setFailed(error.message);
+  }
+})();