diff --git a/tasks/README.md b/tasks/README.md
index ef9227d..8cca06d 100644
--- a/tasks/README.md
+++ b/tasks/README.md
@@ -28,6 +28,7 @@ separately as handoffs.
 | 15 | Revise landing page framing | audience-analysis | DONE | Lead with breadth (social costs), not just environmental numbers |
 | 16 | Set up basic analytics | measure-project-impact | DONE | `~/www/analytics.sh` + `~/www/repo-stats.sh` |
 | 17 | Consider Zenodo DOI | anticipated-criticisms | TODO | Citable DOI for academic audiences |
+| 18 | Automate project cost on landing page | measure-project-impact | TODO | Script to update "How this was made" costs from impact log |
 
 ## Handoffs