1 files changed, 1 insertions, 0 deletions

diff --git a/.buildkite/docker-compose.py37.pg11.yaml b/.buildkite/docker-compose.py37.pg11.yaml

index f3eec05ceb..1b32675e78 100644
--- a/.buildkite/docker-compose.py37.pg11.yaml
+++ b/.buildkite/docker-compose.py37.pg11.yaml
@@ -6,6 +6,7 @@ services:
     image: postgres:11
     environment:
       POSTGRES_PASSWORD: postgres
+    command: -c fsync=off
 
   testenv:
     image: python:3.7