diff --git a/.github/actions/performance-tests/art.yaml b/.github/actions/performance-tests/art.yaml
index b230e7e72d..35f79a788f 100644
--- a/.github/actions/performance-tests/art.yaml
+++ b/.github/actions/performance-tests/art.yaml
@@ -2,7 +2,7 @@ config:
   target: "-=http_request_protocol=-://-=endpoint_to_test=-"
   phases:
     - duration: 300
-      arrivalRate: 425
+      arrivalRate: 400
   defaults:
     headers:
       content-type: "application/json"