diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 7a8cb941c19..2d6dfee028e 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -77,6 +77,8 @@ jobs:
         image: elasticsearch:7.17.7
         ports:
           - 9200:9200
+        env:
+          discovery.type: single-node
         options: >-
           --health-cmd "curl elasticsearch:9200"
           --health-interval 10s