diff --git a/docs/api-guide/schemas.md b/docs/api-guide/schemas.md
index 3284c9e1b..eb2799859 100644
--- a/docs/api-guide/schemas.md
+++ b/docs/api-guide/schemas.md
@@ -631,7 +631,7 @@ def get_manual_fields(self, path, method):
     if method=='POST':
         extra_fields = # ... list of extra fields for POST ...
 
-    manual_fields = super().get_manual_fields()
+    manual_fields = super().get_manual_fields(path, method)
     return manual_fields + extra_fields
 ```