diff --git a/priv/repo/migrations/20240123174417_create_channels.exs b/priv/repo/migrations/20240123174417_create_channels.exs
index 4430c3d..173dd72 100644
--- a/priv/repo/migrations/20240123174417_create_channels.exs
+++ b/priv/repo/migrations/20240123174417_create_channels.exs
@@ -1,17 +1,18 @@
-defmodule Pinchflat.Repo.Migrations.CreateChannels do
+defmodule Pinchflat.Repo.Migrations.CreateSources do
   use Ecto.Migration
 
   def change do
-    create table(:channels) do
+    create table(:sources) do
       add :name, :string, null: false
-      add :channel_id, :string, null: false
+      add :collection_id, :string, null: false
+      add :collection_type, :string, null: false
       add :original_url, :string, null: false
       add :media_profile_id, references(:media_profiles, on_delete: :restrict), null: false
 
       timestamps(type: :utc_datetime)
     end
 
-    create index(:channels, [:media_profile_id])
-    create unique_index(:channels, [:channel_id, :media_profile_id])
+    create index(:sources, [:media_profile_id])
+    create unique_index(:sources, [:collection_id, :media_profile_id])
   end
 end
diff --git a/priv/repo/migrations/20240125025325_create_media_items.exs b/priv/repo/migrations/20240125025325_create_media_items.exs
index cfaa25f..413083c 100644
--- a/priv/repo/migrations/20240125025325_create_media_items.exs
+++ b/priv/repo/migrations/20240125025325_create_media_items.exs
@@ -6,12 +6,12 @@ defmodule Pinchflat.Repo.Migrations.CreateMediaItems do
       add :media_id, :string, null: false
       add :title, :string
       add :video_filepath, :string
-      add :channel_id, references(:channels, on_delete: :restrict), null: false
+      add :source_id, references(:sources, on_delete: :restrict), null: false
 
       timestamps(type: :utc_datetime)
     end
 
-    create index(:media_items, [:channel_id])
-    create unique_index(:media_items, [:media_id, :channel_id])
+    create index(:media_items, [:source_id])
+    create unique_index(:media_items, [:media_id, :source_id])
   end
 end
diff --git a/priv/repo/migrations/20240125165519_add_index_frequency_to_channels.exs b/priv/repo/migrations/20240125165519_add_index_frequency_to_channels.exs
index c03b25b..4d6384e 100644
--- a/priv/repo/migrations/20240125165519_add_index_frequency_to_channels.exs
+++ b/priv/repo/migrations/20240125165519_add_index_frequency_to_channels.exs
@@ -1,8 +1,8 @@
-defmodule Pinchflat.Repo.Migrations.AddIndexFrequencyToChannels do
+defmodule Pinchflat.Repo.Migrations.AddIndexFrequencyToSources do
   use Ecto.Migration
 
   def change do
-    alter table(:channels) do
+    alter table(:sources) do
       add :index_frequency_minutes, :integer, default: 60 * 24, null: false
     end
   end
diff --git a/priv/repo/migrations/20240125212753_create_tasks.exs b/priv/repo/migrations/20240125212753_create_tasks.exs
index 7a7b5e3..4b5734d 100644
--- a/priv/repo/migrations/20240125212753_create_tasks.exs
+++ b/priv/repo/migrations/20240125212753_create_tasks.exs
@@ -4,13 +4,13 @@ defmodule Pinchflat.Repo.Migrations.CreateTasks do
   def change do
     create table(:tasks) do
       add :job_id, references(:oban_jobs, on_delete: :delete_all), null: false
-      # `restrict` because we need to be sure to delete pending tasks when a channel is deleted
-      add :channel_id, references(:channels, on_delete: :restrict), null: true
+      # `restrict` because we need to be sure to delete pending tasks when a source is deleted
+      add :source_id, references(:sources, on_delete: :restrict), null: true
 
       timestamps(type: :utc_datetime)
     end
 
     create index(:tasks, [:job_id])
-    create index(:tasks, [:channel_id])
+    create index(:tasks, [:source_id])
   end
 end
diff --git a/priv/repo/migrations/20240129015810_create_media_metadata.exs b/priv/repo/migrations/20240129015810_create_media_metadata.exs
index bd7e49f..671b97e 100644
--- a/priv/repo/migrations/20240129015810_create_media_metadata.exs
+++ b/priv/repo/migrations/20240129015810_create_media_metadata.exs
@@ -3,13 +3,12 @@ defmodule Pinchflat.Repo.Migrations.CreateMediaMetadata do
 
   def change do
     create table(:media_metadata) do
-      add :client_response, :jsonb, null: false
+      add :client_response, :json, null: false
       add :media_item_id, references(:media_items, on_delete: :delete_all), null: false
 
       timestamps(type: :utc_datetime)
     end
 
     create unique_index(:media_metadata, [:media_item_id])
-    create index(:media_metadata, [:client_response], using: :gin)
   end
 end
diff --git a/priv/repo/migrations/20240130161316_add_media_item_to_tasks.exs b/priv/repo/migrations/20240130161316_add_media_item_to_tasks.exs
index bd8a9c9..9997e8d 100644
--- a/priv/repo/migrations/20240130161316_add_media_item_to_tasks.exs
+++ b/priv/repo/migrations/20240130161316_add_media_item_to_tasks.exs
@@ -3,7 +3,7 @@ defmodule Pinchflat.Repo.Migrations.AddMediaItemToTasks do
 
   def change do
     alter table(:tasks) do
-      # `restrict` because we need to be sure to delete pending tasks when a channel is deleted
+      # `restrict` because we need to be sure to delete pending tasks when a media item is deleted
       add :media_item_id, references(:media_items, on_delete: :restrict), null: true
     end
 
diff --git a/priv/repo/migrations/20240202040724_rename_channel_and_related_fields.exs b/priv/repo/migrations/20240202040724_rename_channel_and_related_fields.exs
deleted file mode 100644
index 977756f..0000000
--- a/priv/repo/migrations/20240202040724_rename_channel_and_related_fields.exs
+++ /dev/null
@@ -1,45 +0,0 @@
-defmodule Pinchflat.Repo.Migrations.RenameChannelAndRelatedFields do
-  use Ecto.Migration
-
-  def change do
-    # Creation
-    create table(:sources) do
-      add :name, :string, null: false
-      add :collection_type, :string, null: false
-      add :collection_id, :string, null: false
-      add :original_url, :string, null: false
-      add :media_profile_id, references(:media_profiles, on_delete: :restrict), null: false
-      add :index_frequency_minutes, :integer, default: 60 * 24, null: false
-
-      timestamps(type: :utc_datetime)
-    end
-
-    alter table(:media_items) do
-      add :source_id, references(:sources, on_delete: :restrict), null: false
-    end
-
-    alter table(:tasks) do
-      # `restrict` because we need to be sure to delete pending tasks when a source is deleted
-      add :source_id, references(:sources, on_delete: :restrict), null: true
-    end
-
-    create index(:sources, [:media_profile_id])
-    create unique_index(:sources, [:collection_id, :media_profile_id])
-
-    create index(:media_items, [:source_id])
-    create unique_index(:media_items, [:media_id, :source_id])
-
-    # Deletion
-    drop index(:media_items, [:channel_id])
-    drop unique_index(:media_items, [:media_id, :channel_id])
-
-    alter table(:tasks) do
-      # `restrict` because we need to be sure to delete pending tasks when a source is deleted
-      remove :channel_id, references(:channels, on_delete: :restrict), null: true
-    end
-
-    alter table(:media_items) do
-      remove :channel_id, references(:channels, on_delete: :restrict), null: true
-    end
-  end
-end
diff --git a/priv/repo/migrations/20240202043042_drop_channels_table.exs b/priv/repo/migrations/20240202043042_drop_channels_table.exs
deleted file mode 100644
index 6397b19..0000000
--- a/priv/repo/migrations/20240202043042_drop_channels_table.exs
+++ /dev/null
@@ -1,21 +0,0 @@
-defmodule Pinchflat.Repo.Migrations.DropChannelsTable do
-  use Ecto.Migration
-
-  def up do
-    drop table(:channels)
-  end
-
-  def down do
-    create table(:channels) do
-      add :name, :string, null: false
-      add :channel_id, :string, null: false
-      add :original_url, :string, null: false
-      add :media_profile_id, references(:media_profiles, on_delete: :restrict), null: false
-
-      timestamps(type: :utc_datetime)
-    end
-
-    create index(:channels, [:media_profile_id])
-    create unique_index(:channels, [:channel_id, :media_profile_id])
-  end
-end
diff --git a/priv/repo/migrations/20240210051038_add_search_field_to_media_items.exs b/priv/repo/migrations/20240210051038_add_search_field_to_media_items.exs
index 04de1d7..d54e63e 100644
--- a/priv/repo/migrations/20240210051038_add_search_field_to_media_items.exs
+++ b/priv/repo/migrations/20240210051038_add_search_field_to_media_items.exs
@@ -2,27 +2,50 @@ defmodule Pinchflat.Repo.Migrations.AddSearchFieldToMediaItems do
   use Ecto.Migration
 
   def up do
+    # These all need to run as part of separate `execute` blocks. Do NOT ask me why.
     execute """
-      ALTER TABLE media_items
-        ADD COLUMN searchable tsvector
-        GENERATED ALWAYS AS (
-          setweight(to_tsvector('english', coalesce(title, '')), 'A') ||
-          setweight(to_tsvector('english', coalesce(description, '')), 'B')
-        ) STORED;
+      CREATE VIRTUAL TABLE media_items_search_index USING fts5(
+        title,
+        description,
+        tokenize=porter
+      );
     """
 
     execute """
-      CREATE INDEX media_items_searchable_idx ON media_items USING gin(searchable);
+      CREATE TRIGGER media_items_search_index_insert AFTER INSERT ON media_items BEGIN
+        INSERT INTO media_items_search_index(
+          rowid,
+          title,
+          description
+        )
+        VALUES(
+          new.id,
+          new.title,
+          new.description
+        );
+      END;
+    """
+
+    execute """
+      CREATE TRIGGER media_items_search_index_update AFTER UPDATE ON media_items BEGIN
+        UPDATE media_items_search_index SET
+          title = new.title,
+          description = new.description
+        WHERE
+          rowid = old.id;
+      END;
+    """
+
+    execute """
+      CREATE TRIGGER media_items_search_index_delete AFTER DELETE ON media_items BEGIN
+        DELETE FROM media_items_search_index WHERE rowid = old.id;
+      END;
     """
   end
 
   def down do
     execute """
-      DROP INDEX media_items_searchable_idx;
+      DROP TABLE media_items_search_index;
     """
-
-    alter table(:media_items) do
-      remove :searchable
-    end
   end
 end