diff --git a/db/zm_update-1.33.0.sql b/db/zm_update-1.33.0.sql
new file mode 100644
index 000000000..2e2d227e1
--- /dev/null
+++ b/db/zm_update-1.33.0.sql
@@ -0,0 +1,18 @@
+--
+-- This updates a 1.32.* database to 1.33.0
+--
+-- Remove DefaultView from Monitors table.
+
+SET @s = (SELECT IF(
+    (SELECT COUNT(*)
+    FROM INFORMATION_SCHEMA.COLUMNS
+    WHERE table_name = 'Monitors'
+    AND table_schema = DATABASE()
+    AND column_name = 'DefaultView'
+    ) > 0,
+"ALTER TABLE Monitors DROP COLUMN DefaultView"
+"SELECT 'Column DefaultView no longer exists in Monitors'",
+));
+
+PREPARE stmt FROM @s;
+EXECUTE stmt;