diff --git a/erpnext/patches.txt b/erpnext/patches.txt
index e45ab21..f453fda 100644
--- a/erpnext/patches.txt
+++ b/erpnext/patches.txt
@@ -568,4 +568,5 @@
 erpnext.patches.v11_0.add_default_dispatch_notification_template
 erpnext.patches.v11_0.add_market_segments
 erpnext.patches.v11_0.add_sales_stages
+erpnext.patches.v11_0.drop_column_max_days_allowed
 erpnext.patches.v11_0.change_healthcare_desktop_icons
diff --git a/erpnext/patches/v11_0/drop_column_max_days_allowed.py b/erpnext/patches/v11_0/drop_column_max_days_allowed.py
new file mode 100644
index 0000000..f663674
--- /dev/null
+++ b/erpnext/patches/v11_0/drop_column_max_days_allowed.py
@@ -0,0 +1,6 @@
+import frappe
+
+def execute():
+	if frappe.db.exists("DocType", "Leave Type"):
+		if 'max_days_allowed' in frappe.db.get_table_columns("Leave Type"):
+			frappe.db.sql("alter table `tabLeave Type` drop column max_days_allowed")
\ No newline at end of file