diff --git a/server/lib/classes/monitor_tools.inc.php b/server/lib/classes/monitor_tools.inc.php
index 2b0252212d3211a1f77b523e34c79b857b8f72e7..2d0b391ab8cbc9e984b27d866c2b8b337146e6e6 100644
--- a/server/lib/classes/monitor_tools.inc.php
+++ b/server/lib/classes/monitor_tools.inc.php
@@ -193,10 +193,15 @@ class monitor_tools {
 			$distver = 'Jessie';
 			$distid = 'debian60';
 			$distbaseid = 'debian';
+		} elseif(substr(trim(file_get_contents('/etc/debian_version')),0,1) == '9') {
+			$distname = 'Debian';
+			$distver = 'Stretch';
+			$distid = 'debian90';
+			$distbaseid = 'debian';
 		} elseif(strstr(trim(file_get_contents('/etc/debian_version')), '/sid')) {
 			$distname = 'Debian';
 			$distver = 'Testing';
-			$distid = 'debian60';
+			$distid = 'debian90';
 			$distconfid = 'debiantesting';
 			$distbaseid = 'debian';
 		} else {