diff --git a/stdlib/3/urllib/robotparser.pyi b/stdlib/3/urllib/robotparser.pyi
index 11ead4f39..36150ab01 100644
--- a/stdlib/3/urllib/robotparser.pyi
+++ b/stdlib/3/urllib/robotparser.pyi
@@ -14,5 +14,5 @@ class RobotFileParser:
     def mtime(self) -> int: ...
     def modified(self) -> None: ...
     if sys.version_info >= (3, 6):
-        def crawl_delay(useragent: str) -> Optional[str]: ...
-        def request_rate(useragent: str) -> Optional[_RequestRate]: ...
+        def crawl_delay(self, useragent: str) -> Optional[str]: ...
+        def request_rate(self, useragent: str) -> Optional[_RequestRate]: ...