diff --git a/plans/INDEX.md b/plans/INDEX.md
index 90a87a3..96896cd 100644
--- a/plans/INDEX.md
+++ b/plans/INDEX.md
@@ -8,7 +8,7 @@ green, app boots with no JS errors, P2P on by default, offline boot works).
 
 | Seq | ID | Title | Status | Commit | Notes |
 |-----|----|-------|--------|--------|-------|
-| 001 | 001-perf-timing-marks-105acc | Add startup, search and play timing marks plus yt-dlp duration logs | queued | | baseline numbers for the rest |
+| 001 | 001-perf-timing-marks-105acc | Add startup, search and play timing marks plus yt-dlp duration logs | in-progress |  | baseline numbers for the rest |
 | 002 | 002-compress-and-etag-shell-bd459c | Serve the app shell gzip/brotli-compressed with ETags | queued | | app.js 426 KB → 94 KB (br) |
 | 003 | 003-self-host-fonts-89466b | Self-host the three web fonts and drop the render-blocking Google Fonts CSS | queued | | needs network once; CSP font-src fix |
 | 004 | 004-coalesce-stream-resolves-a92d40 | Coalesce concurrent resolveStreams calls for the same video | queued | | |
diff --git a/plans/queue/001-perf-timing-marks-105acc.md b/plans/active/001-perf-timing-marks-105acc.md
similarity index 100%
rename from plans/queue/001-perf-timing-marks-105acc.md
rename to plans/active/001-perf-timing-marks-105acc.md