diff --git a/files/www/cgi-bin/api b/files/www/cgi-bin/api
index c853e003..9a4cee11 100755
--- a/files/www/cgi-bin/api
+++ b/files/www/cgi-bin/api
@@ -52,6 +52,7 @@ os.capture = capture
 
 function getSysinfo()
 	local info={}
+	info['api_version']=API_VERSION
 	info['node']=aredn_info.getNodeName()
 	info['description']=aredn_info.getNodeDescription()
 	info['firmware_version']=aredn_info.getFirmwareVersion()