diff --git a/pymongo/message.py b/pymongo/message.py
index <HASH>..<HASH> 100644
--- a/pymongo/message.py
+++ b/pymongo/message.py
@@ -302,7 +302,7 @@ class _GetMore(object):
             ns = _UJOIN % (self.db, "$cmd")
             spec = self.as_command()[0]
 
-            return query(4, ns, 0, -1, spec, None, self.codec_options)
+            return query(0, ns, 0, -1, spec, None, self.codec_options)
 
         return get_more(ns, self.ntoreturn, self.cursor_id)
 
diff --git a/pymongo/mongo_client.py b/pymongo/mongo_client.py
index <HASH>..<HASH> 100644
--- a/pymongo/mongo_client.py
+++ b/pymongo/mongo_client.py
@@ -959,7 +959,7 @@ class MongoClient(common.BaseObject):
                     with server.get_socket(self.__all_credentials) as sock_info:
                         if (sock_info.max_wire_version >= 4 and
                                 namespace is not None):
-                            sock_info.command(db, spec, slave_ok=True)
+                            sock_info.command(db, spec)
                         else:
                             if publish:
                                 start = datetime.datetime.now()
Don't set the slaveOk bit on getMore and killCursors commands