diff --git a/cli/updates_xml_build.php b/cli/updates_xml_build.php
index 6122167..947564d 100644
--- a/cli/updates_xml_build.php
+++ b/cli/updates_xml_build.php
@@ -195,7 +195,7 @@ $stabilityTagMap = [
 	'rc'          => 'rc',
 	'beta'        => 'beta',
 	'alpha'       => 'alpha',
-	'development' => 'dev',
+	'development' => 'development',
 ];
 
 // -- Build update entries -----------------------------------------------------