diff --git a/public/appupdate.js b/public/appupdate.js
index 96c0054..4c6dada 100644
--- a/public/appupdate.js
+++ b/public/appupdate.js
@@ -27,7 +27,8 @@ const getArtifactName = (artifact) =>
 
 const isCefInstallerArtifact = (artifact) => {
   const name = getArtifactName(artifact).toLowerCase()
-  return name.endsWith('-cef.exe') || name.endsWith('-cef.pkg')
+  // CEF builds are named like farmcontrol-0.1.1-x64-cef.msi / -cef.pkg / -cef.exe
+  return /-cef\.[a-z0-9]+$/.test(name)
 }
 
 const normalizeArch = (arch) => {