diff --git a/src/set-tokens.ts b/src/set-tokens.ts
index 277e7fc0f..af6766832 100644
--- a/src/set-tokens.ts
+++ b/src/set-tokens.ts
@@ -59,8 +59,10 @@ Watch https://github.com/peaceiris/actions-gh-pages/issues/87
     await exec.exec('sc', ['config', 'ssh-agent', 'start=auto']);
     await exec.exec('sc', ['start', 'ssh-agent']);
   }
-  await cpexec('ssh-agent', ['-a', '/tmp/ssh-auth.sock']);
-  core.exportVariable('SSH_AUTH_SOCK', '/tmp/ssh-auth.sock');
+  const socketPath = `/tmp/ssh-auth.actions-gh-pages.${Math.random().toString().slice(2)}.sock`;
+  core.info(`[INFO] acquiring socket with path: ${socketPath}`);
+  await cpexec('ssh-agent', ['-a', socketPath]);
+  core.exportVariable('SSH_AUTH_SOCK', socketPath);
   await exec.exec('ssh-add', [idRSA]);
 
   return `git@${getServerUrl().host}:${publishRepo}.git`;