diff --git a/.github/workflows/generate-protobuf.yml b/.github/workflows/generate-protobuf.yml
index e55f737d3..38853ad48 100644
--- a/.github/workflows/generate-protobuf.yml
+++ b/.github/workflows/generate-protobuf.yml
@@ -56,7 +56,6 @@ jobs:
           fi
           # Note: GITHUB_TOKEN pushes don't trigger CI re-runs.
           # Close and reopen the PR to trigger CI after this commit.
-          # TODO: switch to PROMBOT_GITHUB_TOKEN once it's added to this repo.
           git config user.name "github-actions[bot]"
           git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
           git add '*.java'