diff --git a/packages/integration/src/bitbucket/core.ts b/packages/integration/src/bitbucket/core.ts
index 139e699fcb..8b1d7d6b18 100644
--- a/packages/integration/src/bitbucket/core.ts
+++ b/packages/integration/src/bitbucket/core.ts
@@ -32,11 +32,11 @@ export async function getBitbucketDefaultBranch(
 
   const isHosted = resource === 'bitbucket.org';
   // Bitbucket Server https://docs.atlassian.com/bitbucket-server/rest/7.9.0/bitbucket-rest.html#idp184
-  const branchUrl = isHosted
+  let branchUrl = isHosted
     ? `${config.apiBaseUrl}/repositories/${project}/${repoName}`
     : `${config.apiBaseUrl}/projects/${project}/repos/${repoName}/default-branch`;
 
-  var response = await fetch(branchUrl, getBitbucketRequestOptions(config));
+  let response = await fetch(branchUrl, getBitbucketRequestOptions(config));
 
   if (response.status === 404 && !isHosted) {
     // First try the new format, and then if it gets specifically a 404 it should try the old format