diff --git a/erpnext/__init__.py b/erpnext/__init__.py
index 910a6c95ebd..6f653026dde 100644
--- a/erpnext/__init__.py
+++ b/erpnext/__init__.py
@@ -177,7 +177,12 @@ def normalize_ctx_input(T: type) -> callable:
 
 	def decorator(func: callable):
 		# conserve annotations for frappe.utils.typing_validations
-		@functools.wraps(func, assigned=(a for a in functools.WRAPPER_ASSIGNMENTS if a != "__annotations__"))
+		@functools.wraps(
+			func,
+			assigned=(
+				a for a in functools.WRAPPER_ASSIGNMENTS if a not in ("__annotations__", "__annotate__")
+			),
+		)
 		def wrapper(ctx: T | Document | dict | str, *args, **kwargs):
 			if isinstance(ctx, Document):
 				ctx = T(**ctx.as_dict())