diff --git a/lib/get-release.js b/lib/get-release.js
index <HASH>..<HASH> 100644
--- a/lib/get-release.js
+++ b/lib/get-release.js
@@ -1,16 +1,11 @@
 const githubQueue = require('./github-queue')
 
 module.exports = async function ({ installationId, owner, repo, version, sha }) {
-  const headers = {
-    Accept: 'application/vnd.github.machine-man-preview.v3.html+json'
-  }
-
   const ghqueue = githubQueue(installationId)
 
   let result
   try {
     result = await ghqueue.read(github => github.repos.getReleaseByTag({
-      headers,
       owner,
       repo,
       tag: `v${version}`
@@ -18,7 +13,6 @@ module.exports = async function ({ installationId, owner, repo, version, sha }) 
   } catch (err) {
     try {
       result = await ghqueue.read(github => github.repos.getReleaseByTag({
-        headers,
         owner,
         repo,
         tag: `${version}`
@@ -28,7 +22,6 @@ module.exports = async function ({ installationId, owner, repo, version, sha }) 
         const { tag } = await ghqueue.read(github => github.gitdata.getTag({ owner, repo, sha }))
 
         result = await ghqueue.read(github => github.repos.getReleaseByTag({
-          headers,
           owner,
           repo,
           tag
fix(get-release): remove deprecated header