diff --git a/action.yml b/action.yml
index 9cd7857..520852a 100644
--- a/action.yml
+++ b/action.yml
@@ -53,7 +53,8 @@ runs:
       with:
         result-encoding: string
         script: |
-          const exports = exports || {};
+          const exports = {};
+          function expose() {
           // SCRIPT REPLACE START
           "use strict";
           Object.defineProperty(exports, Symbol.toStringTag, { value: "Module" });
@@ -80,7 +81,9 @@ runs:
           }
           exports.main = main;
           // SCRIPT REPLACE END
-          await main(process.cwd(), context);
+          }
+          expose();
+          await exports.main(process.cwd(), context);
 
     - name: Publish
       shell: bash
diff --git a/scripts/replace-action.cjs b/scripts/replace-action.cjs
index c96d2e7..ac0302e 100644
--- a/scripts/replace-action.cjs
+++ b/scripts/replace-action.cjs
@@ -8,8 +8,9 @@ const write = (f, d) => fs.writeFileSync(resolve(f), d, 'utf8');
 const source = read('dist/index.cjs');
 const action = read('action.yml');
 const action2 = action.replace(/^(\s+)\/\/ SCRIPT REPLACE START[\s\S]*?^(\s+)\/\/ SCRIPT REPLACE END/m, (_, indent) => {
+    const source2 = source.trim().replace(/^/gm, indent);
     return `${indent}// SCRIPT REPLACE START
-${source.trim().replace(/^/gm, indent)}
+${source2}
 ${indent}// SCRIPT REPLACE END`;
 });