diff --git a/ci/buildkite.yml b/ci/buildkite.yml
index 9a5e7a408a..0b106f1e0e 100644
--- a/ci/buildkite.yml
+++ b/ci/buildkite.yml
@@ -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: 30
+    timeout_in_minutes: 40
   # TODO: Fix and re-enable test-large-network.sh
   # - command: "ci/test-large-network.sh || true"
   #   name: "large-network [ignored]"