diff --git a/index.js b/index.js
index 2ddb04d..8f4bc91 100644
--- a/index.js
+++ b/index.js
@@ -4,8 +4,6 @@ const execlib = require('@actions/exec');
 try {
     getBranchName()
         .then(name => {
-            core.setOutput("branchname", name)
-
             const versionNumber = extractVersion(name);
 
             if (versionNumber) {