diff --git a/.buildkite/pipeline.tests-staging.yaml b/.buildkite/pipeline.tests-staging.yaml
index c797fe413..ca72bf9ca 100644
--- a/.buildkite/pipeline.tests-staging.yaml
+++ b/.buildkite/pipeline.tests-staging.yaml
@@ -26,4 +26,4 @@ steps:
         CHECK_SYNTHETICS_TAG: "fleet-server"
         CHECK_SYNTHETICS_MINIMUM_RUNS: 3
         MAX_FAILURES: 2
-        CHECK_SYNTHETIC_MAX_POLL: 50
+        CHECK_SYNTHETICS_MAX_POLL: 50