diff --git a/db/zm_create.sql.in b/db/zm_create.sql.in
index 6b6e0948e..7a87f2403 100644
--- a/db/zm_create.sql.in
+++ b/db/zm_create.sql.in
@@ -534,6 +534,7 @@ CREATE TABLE `Monitors` (
   `Refresh` int(10) unsigned default NULL,
   `Latitude`  DECIMAL(10,8),
   `Longitude`  DECIMAL(10,8),
+  `RTSPServer`  BOOLEAN NOT NULL DEFAULT FALSE,
   PRIMARY KEY (`Id`)
 ) ENGINE=@ZM_MYSQL_ENGINE@;
 
diff --git a/db/zm_update-1.35.18.sql b/db/zm_update-1.35.18.sql
new file mode 100644
index 000000000..a46cb5895
--- /dev/null
+++ b/db/zm_update-1.35.18.sql
@@ -0,0 +1,11 @@
+SET @s = (SELECT IF(
+    (SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE table_schema = DATABASE()
+     AND table_name = 'Monitors'
+     AND column_name = 'RTSPServer'
+    ) > 0,
+"SELECT 'Column RTSPServer already exists in Monitors'",
+"ALTER TABLE `Monitors` ADD `RTSPServer`  BOOLEAN NOT NULL DEFAULT FALSE AFTER `Longitude`"
+));
+
+PREPARE stmt FROM @s;
+EXECUTE stmt;