diff --git a/ci/buildkite-pipeline-in-disk.sh b/ci/buildkite-pipeline-in-disk.sh
index 361bef9f3..56c5b0620 100644
--- a/ci/buildkite-pipeline-in-disk.sh
+++ b/ci/buildkite-pipeline-in-disk.sh
@@ -207,7 +207,7 @@ EOF
     cat >> "$output_file" <<"EOF"
   - command: "ci/test-stable-perf.sh"
     name: "stable-perf"
-    timeout_in_minutes: 20
+    timeout_in_minutes: 35
     artifact_paths: "log-*.txt"
     agents:
       queue: "cuda"
diff --git a/ci/buildkite-pipeline.sh b/ci/buildkite-pipeline.sh
index 25a7b4d44..21f0b2a68 100755
--- a/ci/buildkite-pipeline.sh
+++ b/ci/buildkite-pipeline.sh
@@ -216,7 +216,7 @@ EOF
     cat >> "$output_file" <<"EOF"
   - command: "ci/test-stable-perf.sh"
     name: "stable-perf"
-    timeout_in_minutes: 20
+    timeout_in_minutes: 35
     artifact_paths: "log-*.txt"
     agents:
       queue: "cuda"