diff --git a/index.js b/index.js
index e31f9c5..9babea3 100644
--- a/index.js
+++ b/index.js
@@ -27,6 +27,7 @@ if (portainerUrl.substring(portainerUrl.length - 1) === "/") {
 }
 
 core.setSecret(portainerUrl)
+core.setSecret(accessToken)
 
 client.get(`${portainerUrl}/api/stacks/${stackId}/file`, {
   headers: {