diff --git a/src/confluent_kafka/cimpl.pyi b/src/confluent_kafka/cimpl.pyi
index e0e92a93e..e9a5a5df8 100644
--- a/src/confluent_kafka/cimpl.pyi
+++ b/src/confluent_kafka/cimpl.pyi
@@ -374,6 +374,7 @@ class Producer:
     ) -> int: ...
     def poll(self, timeout: float = -1) -> int: ...
     def flush(self, timeout: float = -1) -> int: ...
+    def close(self) -> None: ...
     def purge(self, in_queue: bool = True, in_flight: bool = True, blocking: bool = True) -> None: ...
     def abort_transaction(self, timeout: float = -1) -> None: ...
     def begin_transaction(self) -> None: ...