1 files changed, 2 insertions, 1 deletions
diff --git a/src/third_party/wiredtiger/test/csuite/wt3184_dup_index_collator/main.c b/src/third_party/wiredtiger/test/csuite/wt3184_dup_index_collator/main.c
index 248793ce564..588ed06d43f 100644
--- a/src/third_party/wiredtiger/test/csuite/wt3184_dup_index_collator/main.c
+++ b/src/third_party/wiredtiger/test/csuite/wt3184_dup_index_collator/main.c
@@ -146,7 +146,8 @@ main(int argc, char *argv[])
     testutil_check(testutil_parse_opts(argc, argv, opts));
     testutil_make_work_dir(opts->home);
 
-    testutil_check(wiredtiger_open(opts->home, NULL, "create,statistics=(all)", &opts->conn));
+    testutil_check(wiredtiger_open(opts->home, NULL,
+      "create,statistics=(all),statistics_log=(json,on_close,wait=1)", &opts->conn));
     testutil_check(opts->conn->open_session(opts->conn, NULL, NULL, &session));
 
     testutil_check(opts->conn->add_collator(opts->conn, "index_coll", &index_coll, NULL));