diff --git a/electron-builder.yml b/electron-builder.yml
index fec1798b..d718c7ba 100644
--- a/electron-builder.yml
+++ b/electron-builder.yml
@@ -1,4 +1,4 @@
-aappId: "org.qortal.QortalUI"
+appId: "org.qortal.QortalUI"
 productName: "Qortal-UI"
 artifactName: "${productName}-Setup-${version}.${ext}"
 copyright: "Copyright © 2021 Qortal"