diff --git a/server/plugins-available/mongo_clientdb_plugin.inc.php b/server/plugins-available/mongo_clientdb_plugin.inc.php
index b4d274cba5ceed8868ea606374702667059224e1..62585838747b9a6e25c6ffc3004b235e5ae285b6 100644
--- a/server/plugins-available/mongo_clientdb_plugin.inc.php
+++ b/server/plugins-available/mongo_clientdb_plugin.inc.php
@@ -52,11 +52,14 @@ class mongo_clientdb_plugin {
 	function onInstall() {
 		global $conf;
 		
-		if($conf['services']['db'] == true && class_exists('MongoClient')) {
+		/*if($conf['services']['db'] == true && class_exists('MongoClient')) {
 			return true;
 		} else {
 			return false;
-		}
+		}*/
+		
+		// Disable mongodb plugin in ISPConfig 3.1
+		return false;
 	}