diff --git a/lms/patches.txt b/lms/patches.txt
index 2c4f7b4a..b1a8a44a 100644
--- a/lms/patches.txt
+++ b/lms/patches.txt
@@ -28,3 +28,4 @@ lms.patches.v0_0.change_published_field_data #25-03-2022
 execute:frappe.delete_doc("Workspace", "School", ignore_missing=True, force=True)
 lms.patches.v0_0.move_certification_to_certificate
 lms.patches.v0_0.quiz_submission_member
+lms.patches.v0_0.delete_old_module_docs #08-07-2022
diff --git a/lms/patches/v0_0/delete_old_module_docs.py b/lms/patches/v0_0/delete_old_module_docs.py
new file mode 100644
index 00000000..861aa50d
--- /dev/null
+++ b/lms/patches/v0_0/delete_old_module_docs.py
@@ -0,0 +1,15 @@
+import frappe
+
+def execute():
+
+    frappe.db.delete("DocType", {"module": "Conference"})
+    frappe.db.delete("DocType", {"module": "Hackathon"})
+    frappe.db.delete("DocType", {"module": "Event Management"})
+
+    frappe.db.delete("Web Form", {"module": "Conference"})
+    frappe.db.delete("Web Form", {"module": "Hackathon"})
+    frappe.db.delete("Web Form", {"module": "Event Management"})
+
+    frappe.db.delete("Module Def", "Conference")
+    frappe.db.delete("Module Def", "Hackathon")
+    frappe.db.delete("Module Def", "Event Management")