diff --git a/ci/buildkite.yml b/ci/buildkite.yml
index 6b02cb589d..b74cbec9e2 100644
--- a/ci/buildkite.yml
+++ b/ci/buildkite.yml
@@ -8,7 +8,7 @@ steps:
   - wait
   - command: "ci/test-stable-perf.sh"
     name: "stable-perf"
-    timeout_in_minutes: 20
+    timeout_in_minutes: 30
     artifact_paths: "log-*.txt"
     agents:
       - "queue=cuda"
@@ -21,7 +21,7 @@ steps:
     artifact_paths: "log-*.txt"
   - command: ". ci/rust-version.sh; ci/docker-run.sh $$rust_nightly_docker_image ci/test-coverage.sh"
     name: "coverage"
-    timeout_in_minutes: 20
+    timeout_in_minutes: 30
   # TODO: Fix and re-enable test-large-network.sh
   # - command: "ci/test-large-network.sh || true"
   #   name: "large-network [ignored]"