diff --git a/lib/music_library/maintenance.ex b/lib/music_library/maintenance.ex
index 0a977025..8bbcb584 100644
--- a/lib/music_library/maintenance.ex
+++ b/lib/music_library/maintenance.ex
@@ -10,20 +10,23 @@ defmodule MusicLibrary.Maintenance do
   alias MusicLibrary.BackgroundRepo
   alias MusicLibrary.Repo
 
+  @active_states ~w(available scheduled executing retryable)
+
   @doc """
-  Counts active Oban jobs for the given worker module name.
+  Returns a map of worker module names to their count of active Oban jobs.
 
   Active jobs are those in "available", "scheduled", "executing", or "retryable" states.
   """
-  @spec count_active_jobs(String.t()) :: non_neg_integer() | nil
-  def count_active_jobs(worker) do
-    query =
-      from j in Oban.Job,
-        where: j.worker == ^worker,
-        where: j.state in ["available", "scheduled", "executing", "retryable"],
-        select: count(j.id)
+  @spec count_active_jobs_by_worker() :: %{String.t() => non_neg_integer()}
+  def count_active_jobs_by_worker do
+    q =
+      from j in subquery(Oban.Job.query(state: @active_states)),
+        group_by: j.worker,
+        select: {j.worker, count(j.id)}
 
-    BackgroundRepo.one(query)
+    q
+    |> BackgroundRepo.all()
+    |> Map.new()
   end
 
   @doc """
diff --git a/lib/music_library_web/live/maintenance_live/index.ex b/lib/music_library_web/live/maintenance_live/index.ex
index c981d948..baf940a4 100644
--- a/lib/music_library_web/live/maintenance_live/index.ex
+++ b/lib/music_library_web/live/maintenance_live/index.ex
@@ -305,30 +305,32 @@ defmodule MusicLibraryWeb.MaintenanceLive.Index do
   end
 
   defp assign_job_counts(socket) do
+    counts = Maintenance.count_active_jobs_by_worker()
+
     socket
     |> assign(
       :refresh_records_musicbrainz_jobs,
-      Maintenance.count_active_jobs("MusicLibrary.Worker.RecordRefreshMusicBrainzData")
+      Map.get(counts, "MusicLibrary.Worker.RecordRefreshMusicBrainzData", 0)
     )
     |> assign(
       :generate_record_embeddings_jobs,
-      Maintenance.count_active_jobs("MusicLibrary.Worker.GenerateRecordEmbedding")
+      Map.get(counts, "MusicLibrary.Worker.GenerateRecordEmbedding", 0)
     )
     |> assign(
       :refresh_artists_musicbrainz_jobs,
-      Maintenance.count_active_jobs("MusicLibrary.Worker.ArtistRefreshMusicBrainzData")
+      Map.get(counts, "MusicLibrary.Worker.ArtistRefreshMusicBrainzData", 0)
     )
     |> assign(
       :refresh_artists_discogs_jobs,
-      Maintenance.count_active_jobs("MusicLibrary.Worker.ArtistRefreshDiscogsData")
+      Map.get(counts, "MusicLibrary.Worker.ArtistRefreshDiscogsData", 0)
     )
     |> assign(
       :refresh_artists_wikipedia_jobs,
-      Maintenance.count_active_jobs("MusicLibrary.Worker.ArtistRefreshWikipediaData")
+      Map.get(counts, "MusicLibrary.Worker.ArtistRefreshWikipediaData", 0)
     )
     |> assign(
       :refresh_artists_lastfm_jobs,
-      Maintenance.count_active_jobs("MusicLibrary.Worker.FetchArtistLastFmData")
+      Map.get(counts, "MusicLibrary.Worker.FetchArtistLastFmData", 0)
     )
   end
 
diff --git a/test/music_library/maintenance_test.exs b/test/music_library/maintenance_test.exs
index 97d2a88c..353ba812 100644
--- a/test/music_library/maintenance_test.exs
+++ b/test/music_library/maintenance_test.exs
@@ -3,6 +3,7 @@ defmodule MusicLibrary.MaintenanceTest do
 
   import MusicLibrary.ScrobbledTracksFixtures
 
+  alias MusicLibrary.BackgroundRepo
   alias MusicLibrary.Maintenance
 
   describe "optimize/0" do
@@ -11,9 +12,47 @@ defmodule MusicLibrary.MaintenanceTest do
     end
   end
 
-  describe "count_active_jobs/1" do
-    test "returns 0 for a worker with no jobs" do
-      assert Maintenance.count_active_jobs("MusicLibrary.Worker.NonExistent") == 0
+  describe "count_active_jobs_by_worker/0" do
+    @worker_a "Test.Worker.Alpha"
+    @worker_b "Test.Worker.Beta"
+
+    test "returns an empty map when there are no jobs" do
+      assert Maintenance.count_active_jobs_by_worker() == %{}
+    end
+
+    test "returns counts grouped by worker for active jobs" do
+      %{id: "1"}
+      |> Oban.Job.new(worker: @worker_a)
+      |> Oban.insert!()
+
+      %{id: "2"}
+      |> Oban.Job.new(worker: @worker_a)
+      |> Oban.insert!()
+
+      %{id: "3"}
+      |> Oban.Job.new(worker: @worker_b)
+      |> Oban.insert!()
+
+      counts = Maintenance.count_active_jobs_by_worker()
+
+      assert counts[@worker_a] == 2
+      assert counts[@worker_b] == 1
+    end
+
+    test "only counts jobs in active states" do
+      %{id: "1"}
+      |> Oban.Job.new(worker: @worker_a)
+      |> Oban.insert!()
+      |> then(fn job ->
+        BackgroundRepo.update_all(
+          from(j in Oban.Job, where: j.id == ^job.id),
+          set: [state: "completed"]
+        )
+      end)
+
+      counts = Maintenance.count_active_jobs_by_worker()
+
+      assert Map.get(counts, @worker_a, 0) == 0
     end
   end