diff --git a/lib/workers/pr/changelog/source-github.js b/lib/workers/pr/changelog/source-github.js
index 7d29dbb8a1aa1f905ea89720adb707cfbb0578cf..a4724cad7db35ab04be1e545d98af1e2a3bc9692 100644
--- a/lib/workers/pr/changelog/source-github.js
+++ b/lib/workers/pr/changelog/source-github.js
@@ -9,7 +9,6 @@ module.exports = {
 };
 
 async function getTags(endpoint, versionScheme, repository) {
-  const { isVersion } = versioning.get(versionScheme);
   let url = endpoint
     ? endpoint.replace(/\/?$/, '/')
     : 'https://api.github.com/';