diff --git a/.github/actions/cmx-versions/index.js b/.github/actions/cmx-versions/index.js
index 5e511baf58..c7367e292e 100644
--- a/.github/actions/cmx-versions/index.js
+++ b/.github/actions/cmx-versions/index.js
@@ -4,8 +4,9 @@ var semver = require('semver');
 
 async function getClusterVersions() {
     const url = 'https://api.replicated.com/vendor/v3/cluster/versions';
+    const apiToken = core.getInput('replicated-api-token') || process.env.REPLICATED_API_TOKEN;
     const headers = {
-        Authorization: process.env.C11Y_MATRIX_TOKEN
+        Authorization: apiToken
     };
 
     let clusterVersions = [];