diff --git a/pymongo/pyopenssl_context.py b/pymongo/pyopenssl_context.py
index a320e94929..8c643394b2 100644
--- a/pymongo/pyopenssl_context.py
+++ b/pymongo/pyopenssl_context.py
@@ -273,7 +273,7 @@ def __set_check_ocsp_endpoint(self, value: bool) -> None:
 
     check_ocsp_endpoint = property(__get_check_ocsp_endpoint, __set_check_ocsp_endpoint)
 
-    def __get_options(self) -> None:
+    def __get_options(self) -> int:
         # Calling set_options adds the option to the existing bitmask and
         # returns the new bitmask.
         # https://www.pyopenssl.org/en/stable/api/ssl.html#OpenSSL.SSL.Context.set_options