From b4e1ffeb73843f13cc129a61e92f6a9fcfe256af Mon Sep 17 00:00:00 2001
From: hainq <hainq@kikaitech.io>
Date: Thu, 22 Aug 2019 09:26:57 +0700
Subject: [PATCH] re-enable persistent-mongoDB

---
 build-constraints.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build-constraints.yaml b/build-constraints.yaml
index ae5ef2cd..444ea219 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -556,7 +556,7 @@ packages:
         - hybrid-vectors
         - indents
         - language-c
-        - persistent-mongoDB < 0 # GHC 8.4 via mongoDB
+        - persistent-mongoDB
         - pretty-class
         - th-expand-syns
         - th-lift