diff --git a/erpnext/patches/v8_11/__init__.py b/erpnext/patches/v8_11/__init__.py
deleted file mode 100644
index 8b13789..0000000
--- a/erpnext/patches/v8_11/__init__.py
+++ /dev/null
@@ -1 +0,0 @@
-
diff --git a/erpnext/patches/v8_11/set_schedule_date_for_material_request.py b/erpnext/patches/v9_0/set_schedule_date_for_material_request.py
similarity index 100%
rename from erpnext/patches/v8_11/set_schedule_date_for_material_request.py
rename to erpnext/patches/v9_0/set_schedule_date_for_material_request.py