diff --git a/brozzler/worker.py b/brozzler/worker.py
index 4e4e7d7..d17a4ea 100644
--- a/brozzler/worker.py
+++ b/brozzler/worker.py
@@ -327,8 +327,8 @@ class BrozzlerWorker:
                         )
         return outlinks
 
-    @metrics.brozzler_in_progress_headers.time()
-    @metrics.brozzler_header_processing_duration_seconds.track_inprogress()
+    @metrics.brozzler_header_processing_duration_seconds.time()
+    @metrics.brozzler_in_progress_headers.track_inprogress()
     def _get_page_headers(self, page):
         # bypassing warcprox, requests' stream=True defers downloading the body of the response
         # see https://docs.python-requests.org/en/latest/user/advanced/#body-content-workflow
@@ -364,8 +364,8 @@ class BrozzlerWorker:
             and "application/pdf" in page_headers["content-type"]
         )
 
-    @metrics.brozzler_in_progress_browses.time()
-    @metrics.brozzler_browsing_duration_seconds.track_inprogress()
+    @metrics.brozzler_browsing_duration_seconds.time()
+    @metrics.brozzler_in_progress_browses.track_inprogress()
     def _browse_page(self, browser, site, page, on_screenshot=None, on_request=None):
         def update_page_metrics(page, outlinks):
             """Update page-level Prometheus metrics."""
diff --git a/brozzler/ydl.py b/brozzler/ydl.py
index e7e8280..7fb6432 100644
--- a/brozzler/ydl.py
+++ b/brozzler/ydl.py
@@ -412,9 +412,8 @@ def _try_youtube_dl(worker, ydl, site, page):
         )
     return ie_result
 
-
-@metrics.brozzler_in_progress_ytdlps.time()
-@metrics.brozzler_ytdlp_duration_seconds.track_inprogress()
+@metrics.brozzler_ytdlp_duration_seconds.time()
+@metrics.brozzler_in_progress_ytdlps.track_inprogress()
 def do_youtube_dl(worker, site, page):
     """
     Runs yt-dlp configured for `worker` and `site` to download videos from