diff --git a/config/config.exs b/config/config.exs
index 250e035dc..648ed3c25 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -277,12 +277,15 @@ config :mobilizon, Oban,
   repo: Mobilizon.Storage.Repo,
   log: false,
   queues: [default: 10, search: 5, mailers: 10, background: 5],
-  crontab: [
-    {"@hourly", Mobilizon.Service.Workers.BuildSiteMap, queue: :background},
-    {"17 * * * *", Mobilizon.Service.Workers.RefreshGroups, queue: :background},
-    # To be activated in Mobilizon 1.2
-    # {"@hourly", Mobilizon.Service.Workers.CleanOrphanMediaWorker, queue: :background},
-    {"@hourly", Mobilizon.Service.Workers.CleanUnconfirmedUsersWorker, queue: :background}
+  plugins: [
+    {Oban.Plugins.Cron,
+     crontab: [
+       {"@hourly", Mobilizon.Service.Workers.BuildSiteMap, queue: :background},
+       {"17 * * * *", Mobilizon.Service.Workers.RefreshGroups, queue: :background},
+       # To be activated in Mobilizon 1.2
+       # {"@hourly", Mobilizon.Service.Workers.CleanOrphanMediaWorker, queue: :background},
+       {"@hourly", Mobilizon.Service.Workers.CleanUnconfirmedUsersWorker, queue: :background}
+     ]}
   ]
 
 config :mobilizon, :rich_media,
diff --git a/config/test.exs b/config/test.exs
index 38f132bd4..28d61d351 100644
--- a/config/test.exs
+++ b/config/test.exs
@@ -53,7 +53,7 @@ config :tesla, Mobilizon.Service.HTTP.GeospatialClient,
 
 config :mobilizon, Mobilizon.Service.Geospatial, service: Mobilizon.Service.Geospatial.Mock
 
-config :mobilizon, Oban, queues: false, crontab: false, plugins: false
+config :mobilizon, Oban, queues: false, plugins: false
 
 config :mobilizon, Mobilizon.Web.Auth.Guardian, secret_key: "some secret"
 
diff --git a/mix.lock b/mix.lock
index 57db62114..07c108add 100644
--- a/mix.lock
+++ b/mix.lock
@@ -96,7 +96,7 @@
   "nimble_pool": {:hex, :nimble_pool, "0.1.0", "ffa9d5be27eee2b00b0c634eb649aa27f97b39186fec3c493716c2a33e784ec6", [:mix], [], "hexpm", "343a1eaa620ddcf3430a83f39f2af499fe2370390d4f785cd475b4df5acaf3f9"},
   "oauth2": {:hex, :oauth2, "2.0.0", "338382079fe16c514420fa218b0903f8ad2d4bfc0ad0c9f988867dfa246731b0", [:mix], [{:hackney, "~> 1.13", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm", "881b8364ac7385f9fddc7949379cbe3f7081da37233a1aa7aab844670a91e7e7"},
   "oauther": {:hex, :oauther, "1.1.1", "7d8b16167bb587ecbcddd3f8792beb9ec3e7b65c1f8ebd86b8dd25318d535752", [:mix], [], "hexpm", "9374f4302045321874cccdc57eb975893643bd69c3b22bf1312dab5f06e5788e"},
-  "oban": {:hex, :oban, "2.3.4", "ec7509b9af2524d55f529cb7aee93d36131ae0bf0f37706f65d2fe707f4d9fd8", [:mix], [{:ecto_sql, ">= 3.4.3", [hex: :ecto_sql, repo: "hexpm", optional: false]}, {:jason, "~> 1.1", [hex: :jason, repo: "hexpm", optional: false]}, {:postgrex, "~> 0.14", [hex: :postgrex, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "c70ca0434758fd1805422ea4446af5e910ddc697c0c861549c8f0eb0cfbd2fdf"},
+  "oban": {:hex, :oban, "2.4.1", "f567090ea38e898dd42328c20c7a4696814d3de19aeb914a44ecb4819ca3ebf0", [:mix], [{:ecto_sql, ">= 3.4.3", [hex: :ecto_sql, repo: "hexpm", optional: false]}, {:jason, "~> 1.1", [hex: :jason, repo: "hexpm", optional: false]}, {:postgrex, "~> 0.14", [hex: :postgrex, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "aa15da86f8851a9bb6f2266993fc1980b2c7851e06d7f45939a155cd3984d5df"},
   "parse_trans": {:hex, :parse_trans, "3.3.1", "16328ab840cc09919bd10dab29e431da3af9e9e7e7e6f0089dd5a2d2820011d8", [:rebar3], [], "hexpm", "07cd9577885f56362d414e8c4c4e6bdf10d43a8767abb92d24cbe8b24c54888b"},
   "phoenix": {:hex, :phoenix, "1.5.7", "2923bb3af924f184459fe4fa4b100bd25fa6468e69b2803dfae82698269aa5e0", [:mix], [{:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:phoenix_html, "~> 2.13", [hex: :phoenix_html, repo: "hexpm", optional: true]}, {:phoenix_pubsub, "~> 2.0", [hex: :phoenix_pubsub, repo: "hexpm", optional: false]}, {:plug, "~> 1.10", [hex: :plug, repo: "hexpm", optional: false]}, {:plug_cowboy, "~> 1.0 or ~> 2.2", [hex: :plug_cowboy, repo: "hexpm", optional: true]}, {:plug_crypto, "~> 1.1.2 or ~> 1.2", [hex: :plug_crypto, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "774cd64417c5a3788414fdbb2be2eb9bcd0c048d9e6ad11a0c1fd67b7c0d0978"},
   "phoenix_ecto": {:hex, :phoenix_ecto, "4.2.1", "13f124cf0a3ce0f1948cf24654c7b9f2347169ff75c1123f44674afee6af3b03", [:mix], [{:ecto, "~> 3.0", [hex: :ecto, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 2.14.2 or ~> 2.15", [hex: :phoenix_html, repo: "hexpm", optional: true]}, {:plug, "~> 1.0", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "478a1bae899cac0a6e02be1deec7e2944b7754c04e7d4107fc5a517f877743c0"},
diff --git a/priv/repo/migrations/20210127153325_upgrade_oban_jobs_to_v10.exs b/priv/repo/migrations/20210127153325_upgrade_oban_jobs_to_v10.exs
new file mode 100644
index 000000000..4b69af253
--- /dev/null
+++ b/priv/repo/migrations/20210127153325_upgrade_oban_jobs_to_v10.exs
@@ -0,0 +1,6 @@
+defmodule Mobilizon.Storage.Repo.Migrations.UpgradeObanJobsToV10 do
+  use Ecto.Migration
+
+  defdelegate up, to: Oban.Migrations
+  defdelegate down, to: Oban.Migrations
+end