diff --git a/lib/update-editor-installers.js b/lib/update-editor-installers.js
index 9d20dc9..9138c0a 100644
--- a/lib/update-editor-installers.js
+++ b/lib/update-editor-installers.js
@@ -22,6 +22,10 @@ export const parseVersionsFromUnityArchive = body => {
     (acc, elem) => {
       const link = elem.getAttribute('href');
 
+      if (!link) {
+        return acc;
+      }
+
       const [version, hash] = link.replace('unityhub://', '').split('/');
 
       acc[version] = {