diff --git a/ctdb/doc/examples/config_migrate.sh b/ctdb/doc/examples/config_migrate.sh
index 9b579302553..e3e30aecfeb 100755
--- a/ctdb/doc/examples/config_migrate.sh
+++ b/ctdb/doc/examples/config_migrate.sh
@@ -180,6 +180,7 @@ get_ctdb_conf_tunable_option ()
 		    }
 		}
 	    }' <<EOF
+database  tdb-mutexes			TDBMutexEnabled		0 false
 EOF
 
 }
diff --git a/ctdb/doc/examples/config_migrate.test_input b/ctdb/doc/examples/config_migrate.test_input
index 3d8131497fa..947ca7c358f 100644
--- a/ctdb/doc/examples/config_migrate.test_input
+++ b/ctdb/doc/examples/config_migrate.test_input
@@ -36,7 +36,7 @@ CTDB_NATGW_DEFAULT_GATEWAY=10.1.1.254
 CTDB_NATGW_PRIVATE_NETWORK=192.168.1.0/24
 CTDB_NATGW_NODES=/etc/ctdb/natgw_nodes
 
-CTDB_SET_TDBMutexEnabled=1
+CTDB_SET_TDBMutexEnabled=0
 CTDB_SET_IPALLOCALGORITHM=0
 CTDB_SET_noiphostonalldisabled=0
 CTDB_SET_foobar=0