diff --git a/index.js b/index.js
index 76fdd7f..8a99c50 100644
--- a/index.js
+++ b/index.js
@@ -21,7 +21,12 @@ async function run() {
   newLabels.forEach(async label => {
     let { name, color, description } = label;
 
-    let params = tools.context.repo({ name, color, description });
+    let params = tools.context.repo({
+      name,
+      color,
+      description,
+      headers: { accept: "application/vnd.github.symmetra-preview+json" }
+    });
 
     if (labels.some(issue => issue.name === name)) {
       await octokit.issues.updateLabel(params);