diff --git a/changelog.d/oban-uniques.change b/changelog.d/oban-uniques.change
new file mode 100644
index 0000000000..d9deb46961
--- /dev/null
+++ b/changelog.d/oban-uniques.change
@@ -0,0 +1 @@
+Adjust more Oban workers to enforce unique job constraints.
diff --git a/lib/pleroma/workers/receiver_worker.ex b/lib/pleroma/workers/receiver_worker.ex
index 0373ec15f8..11b672befd 100644
--- a/lib/pleroma/workers/receiver_worker.ex
+++ b/lib/pleroma/workers/receiver_worker.ex
@@ -7,7 +7,7 @@ defmodule Pleroma.Workers.ReceiverWorker do
   alias Pleroma.User
   alias Pleroma.Web.Federator
 
-  use Oban.Worker, queue: :federator_incoming, max_attempts: 5
+  use Oban.Worker, queue: :federator_incoming, max_attempts: 5, unique: [period: :infinity]
 
   @impl true
 
diff --git a/lib/pleroma/workers/remote_fetcher_worker.ex b/lib/pleroma/workers/remote_fetcher_worker.ex
index 9d3f1ec539..aa09362f51 100644
--- a/lib/pleroma/workers/remote_fetcher_worker.ex
+++ b/lib/pleroma/workers/remote_fetcher_worker.ex
@@ -5,7 +5,7 @@
 defmodule Pleroma.Workers.RemoteFetcherWorker do
   alias Pleroma.Object.Fetcher
 
-  use Oban.Worker, queue: :background
+  use Oban.Worker, queue: :background, unique: [period: :infinity]
 
   @impl true
   def perform(%Job{args: %{"op" => "fetch_remote", "id" => id} = args}) do
diff --git a/lib/pleroma/workers/rich_media_worker.ex b/lib/pleroma/workers/rich_media_worker.ex
index d5ba7b63ec..e351ecd6eb 100644
--- a/lib/pleroma/workers/rich_media_worker.ex
+++ b/lib/pleroma/workers/rich_media_worker.ex
@@ -7,7 +7,7 @@ defmodule Pleroma.Workers.RichMediaWorker do
   alias Pleroma.Web.RichMedia.Backfill
   alias Pleroma.Web.RichMedia.Card
 
-  use Oban.Worker, queue: :background, max_attempts: 3, unique: [period: 300]
+  use Oban.Worker, queue: :background, max_attempts: 3, unique: [period: :infinity]
 
   @impl true
   def perform(%Job{args: %{"op" => "expire", "url" => url} = _args}) do
diff --git a/lib/pleroma/workers/user_refresh_worker.ex b/lib/pleroma/workers/user_refresh_worker.ex
index 222a4a8f7e..ee276774bb 100644
--- a/lib/pleroma/workers/user_refresh_worker.ex
+++ b/lib/pleroma/workers/user_refresh_worker.ex
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Workers.UserRefreshWorker do
-  use Oban.Worker, queue: :background, max_attempts: 1, unique: [period: 300]
+  use Oban.Worker, queue: :background, max_attempts: 1, unique: [period: :infinity]
 
   alias Pleroma.User
 
diff --git a/lib/pleroma/workers/web_pusher_worker.ex b/lib/pleroma/workers/web_pusher_worker.ex
index f4232d02af..879b26cc3f 100644
--- a/lib/pleroma/workers/web_pusher_worker.ex
+++ b/lib/pleroma/workers/web_pusher_worker.ex
@@ -7,7 +7,7 @@ defmodule Pleroma.Workers.WebPusherWorker do
   alias Pleroma.Repo
   alias Pleroma.Web.Push.Impl
 
-  use Oban.Worker, queue: :web_push
+  use Oban.Worker, queue: :web_push, unique: [period: :infinity]
 
   @impl true
   def perform(%Job{args: %{"op" => "web_push", "notification_id" => notification_id}}) do