Changed case in modules.txt
diff --git a/erpnext/patches.txt b/erpnext/patches.txt
index 1ff3136..938beeb 100644
--- a/erpnext/patches.txt
+++ b/erpnext/patches.txt
@@ -47,6 +47,7 @@
 execute:frappe.delete_doc("Report", "Purchase In Transit")
 erpnext.patches.v4_0.new_address_template
 execute:frappe.delete_doc("DocType", "SMS Control")
+erpnext.patches.v4_0.fix_case_of_hr_module_def
 
 # WATCHOUT: This patch reload's documents
 erpnext.patches.v4_0.reset_permissions_for_masters