diff --git a/config/runtime.exs b/config/runtime.exs
index 9b8585f..89d1d1a 100644
--- a/config/runtime.exs
+++ b/config/runtime.exs
@@ -25,6 +25,21 @@ config :pinchflat,
   basic_auth_username: System.get_env("BASIC_AUTH_USERNAME"),
   basic_auth_password: System.get_env("BASIC_AUTH_PASSWORD")
 
+arch_string = to_string(:erlang.system_info(:system_architecture))
+
+system_arch =
+  cond do
+    String.contains?(arch_string, "arm") -> "arm"
+    String.contains?(arch_string, "aarch") -> "arm"
+    String.contains?(arch_string, "x86") -> "x86"
+    true -> "unknown"
+  end
+
+config :pinchflat, Pinchflat.Repo,
+  load_extensions: [
+    Path.join([:code.priv_dir(:pinchflat), "repo", "extensions", "sqlean-linux-#{system_arch}", "sqlean"])
+  ]
+
 if config_env() == :prod do
   config_path =
     System.get_env("CONFIG_PATH") ||
diff --git a/lib/pinchflat/media/media.ex b/lib/pinchflat/media/media.ex
index e074ce1..e457ae7 100644
--- a/lib/pinchflat/media/media.ex
+++ b/lib/pinchflat/media/media.ex
@@ -66,6 +66,7 @@ defmodule Pinchflat.Media do
     |> where([mi], mi.source_id == ^source.id and is_nil(mi.media_filepath))
     |> where(^build_format_clauses(media_profile))
     |> where(^maybe_apply_cutoff_date(source))
+    |> where(^maybe_apply_title_regex(source))
     |> Repo.maybe_limit(limit)
     |> Repo.all()
   end
@@ -247,6 +248,14 @@ defmodule Pinchflat.Media do
     end
   end
 
+  defp maybe_apply_title_regex(source) do
+    if source.title_filter_regex do
+      dynamic([mi], fragment("regexp_like(?, ?)", mi.title, ^source.title_filter_regex))
+    else
+      dynamic(true)
+    end
+  end
+
   defp build_format_clauses(media_profile) do
     mapped_struct = Map.from_struct(media_profile)
 
diff --git a/lib/pinchflat_web/controllers/media_profiles/media_profile_html/media_profile_form.html.heex b/lib/pinchflat_web/controllers/media_profiles/media_profile_html/media_profile_form.html.heex
index 33976a2..f662a20 100644
--- a/lib/pinchflat_web/controllers/media_profiles/media_profile_html/media_profile_form.html.heex
+++ b/lib/pinchflat_web/controllers/media_profiles/media_profile_html/media_profile_form.html.heex
@@ -238,7 +238,7 @@
       />
     </section>
 
-    <.button class="my-10 sm:mb-7.5 w-full sm:w-auto">Save Media profile</.button>
+    <.button class="my-10 sm:mb-7.5 w-full sm:w-auto" rounding="rounded-lg">Save Media profile</.button>
   </section>
 
   <div class="rounded-sm dark:bg-meta-4 p-4 md:p-6 mb-5">
diff --git a/lib/pinchflat_web/controllers/sources/source_html/source_form.html.heex b/lib/pinchflat_web/controllers/sources/source_html/source_form.html.heex
index b3ad2a5..8d61ceb 100644
--- a/lib/pinchflat_web/controllers/sources/source_html/source_form.html.heex
+++ b/lib/pinchflat_web/controllers/sources/source_html/source_form.html.heex
@@ -87,17 +87,17 @@
     <p class="text-sm mt-2">
       Tread carefully
     </p>
+
+    <.input
+      field={f[:title_filter_regex]}
+      type="text"
+      label="Title Filter Regex"
+      placeholder="(?i)^How to Bike$"
+      help="A PCRE-compatible regex. Only media with titles that match this regex will be downloaded. Look up 'SQLean Regex docs' for more"
+    />
   </section>
 
-  <.input
-    field={f[:title_filter_regex]}
-    type="text"
-    label="Title Filter Regex"
-    placeholder="/^How to Bike/i"
-    help="A PCRE-compatible regex. Only media with titles that match this regex will be downloaded"
-  />
-
-  <.button class="my-10 sm:mb-7.5 w-full sm:w-auto">Save Source</.button>
+  <.button class="my-10 sm:mb-7.5 w-full sm:w-auto" rounding="rounded-lg">Save Source</.button>
 
   <div class="rounded-sm dark:bg-meta-4 p-4 md:p-6 mb-5">
     <.fast_indexing_help />
diff --git a/priv/repo/extensions/sqlean-linux-arm/crypto.so b/priv/repo/extensions/sqlean-linux-arm/crypto.so
new file mode 100755
index 0000000..42c7dbc
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diff --git a/priv/repo/extensions/sqlean-linux-arm/define.so b/priv/repo/extensions/sqlean-linux-arm/define.so
new file mode 100755
index 0000000..579b7e6
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diff --git a/priv/repo/extensions/sqlean-linux-arm/fileio.so b/priv/repo/extensions/sqlean-linux-arm/fileio.so
new file mode 100755
index 0000000..a5607aa
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diff --git a/priv/repo/extensions/sqlean-linux-arm/fuzzy.so b/priv/repo/extensions/sqlean-linux-arm/fuzzy.so
new file mode 100755
index 0000000..7d04add
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diff --git a/priv/repo/extensions/sqlean-linux-arm/ipaddr.so b/priv/repo/extensions/sqlean-linux-arm/ipaddr.so
new file mode 100755
index 0000000..e043346
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diff --git a/priv/repo/extensions/sqlean-linux-arm/math.so b/priv/repo/extensions/sqlean-linux-arm/math.so
new file mode 100755
index 0000000..8359a92
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diff --git a/priv/repo/extensions/sqlean-linux-arm/regexp.so b/priv/repo/extensions/sqlean-linux-arm/regexp.so
new file mode 100755
index 0000000..24ef598
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diff --git a/priv/repo/extensions/sqlean-linux-arm/sqlean.so b/priv/repo/extensions/sqlean-linux-arm/sqlean.so
new file mode 100755
index 0000000..9cdd779
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diff --git a/priv/repo/extensions/sqlean-linux-arm/stats.so b/priv/repo/extensions/sqlean-linux-arm/stats.so
new file mode 100755
index 0000000..138916e
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diff --git a/priv/repo/extensions/sqlean-linux-arm/text.so b/priv/repo/extensions/sqlean-linux-arm/text.so
new file mode 100755
index 0000000..44cae90
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diff --git a/priv/repo/extensions/sqlean-linux-arm/unicode.so b/priv/repo/extensions/sqlean-linux-arm/unicode.so
new file mode 100755
index 0000000..5b749a2
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diff --git a/priv/repo/extensions/sqlean-linux-arm/uuid.so b/priv/repo/extensions/sqlean-linux-arm/uuid.so
new file mode 100755
index 0000000..cce35ab
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diff --git a/priv/repo/extensions/sqlean-linux-arm/vsv.so b/priv/repo/extensions/sqlean-linux-arm/vsv.so
new file mode 100755
index 0000000..7ab781c
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diff --git a/priv/repo/extensions/sqlean-linux-x86/crypto.so b/priv/repo/extensions/sqlean-linux-x86/crypto.so
new file mode 100755
index 0000000..2555ca7
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diff --git a/priv/repo/extensions/sqlean-linux-x86/define.so b/priv/repo/extensions/sqlean-linux-x86/define.so
new file mode 100755
index 0000000..c07a929
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diff --git a/priv/repo/extensions/sqlean-linux-x86/fileio.so b/priv/repo/extensions/sqlean-linux-x86/fileio.so
new file mode 100755
index 0000000..3871d6c
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diff --git a/priv/repo/extensions/sqlean-linux-x86/fuzzy.so b/priv/repo/extensions/sqlean-linux-x86/fuzzy.so
new file mode 100755
index 0000000..cfdb864
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diff --git a/priv/repo/extensions/sqlean-linux-x86/ipaddr.so b/priv/repo/extensions/sqlean-linux-x86/ipaddr.so
new file mode 100755
index 0000000..c4fbea3
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diff --git a/priv/repo/extensions/sqlean-linux-x86/math.so b/priv/repo/extensions/sqlean-linux-x86/math.so
new file mode 100755
index 0000000..d578670
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diff --git a/priv/repo/extensions/sqlean-linux-x86/regexp.so b/priv/repo/extensions/sqlean-linux-x86/regexp.so
new file mode 100755
index 0000000..1016b23
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diff --git a/priv/repo/extensions/sqlean-linux-x86/sqlean.so b/priv/repo/extensions/sqlean-linux-x86/sqlean.so
new file mode 100755
index 0000000..ae6191f
Binary files /dev/null and b/priv/repo/extensions/sqlean-linux-x86/sqlean.so differ
diff --git a/priv/repo/extensions/sqlean-linux-x86/stats.so b/priv/repo/extensions/sqlean-linux-x86/stats.so
new file mode 100755
index 0000000..fe2094b
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diff --git a/priv/repo/extensions/sqlean-linux-x86/text.so b/priv/repo/extensions/sqlean-linux-x86/text.so
new file mode 100755
index 0000000..4b977bc
Binary files /dev/null and b/priv/repo/extensions/sqlean-linux-x86/text.so differ
diff --git a/priv/repo/extensions/sqlean-linux-x86/unicode.so b/priv/repo/extensions/sqlean-linux-x86/unicode.so
new file mode 100755
index 0000000..dd56481
Binary files /dev/null and b/priv/repo/extensions/sqlean-linux-x86/unicode.so differ
diff --git a/priv/repo/extensions/sqlean-linux-x86/uuid.so b/priv/repo/extensions/sqlean-linux-x86/uuid.so
new file mode 100755
index 0000000..4764755
Binary files /dev/null and b/priv/repo/extensions/sqlean-linux-x86/uuid.so differ
diff --git a/priv/repo/extensions/sqlean-linux-x86/vsv.so b/priv/repo/extensions/sqlean-linux-x86/vsv.so
new file mode 100755
index 0000000..cbd5e87
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diff --git a/test/pinchflat/media_test.exs b/test/pinchflat/media_test.exs
index 500628e..21cdf2c 100644
--- a/test/pinchflat/media_test.exs
+++ b/test/pinchflat/media_test.exs
@@ -239,6 +239,26 @@ defmodule Pinchflat.MediaTest do
     end
   end
 
+  describe "list_pending_media_items_for/1 when testing title regex" do
+    test "returns only media items that match the title regex" do
+      source = source_fixture(%{title_filter_regex: "(?i)^FOO$"})
+
+      matching_media_item = media_item_fixture(%{source_id: source.id, media_filepath: nil, title: "foo"})
+      _non_matching_media_item = media_item_fixture(%{source_id: source.id, media_filepath: nil, title: "bar"})
+
+      assert Media.list_pending_media_items_for(source) == [matching_media_item]
+    end
+
+    test "does not apply a regex if none is specified" do
+      source = source_fixture(%{title_filter_regex: nil})
+
+      media_item_one = media_item_fixture(%{source_id: source.id, media_filepath: nil, title: "foo"})
+      media_item_two = media_item_fixture(%{source_id: source.id, media_filepath: nil, title: "bar"})
+
+      assert Media.list_pending_media_items_for(source) == [media_item_one, media_item_two]
+    end
+  end
+
   describe "list_downloaded_media_items_for/1" do
     test "returns only media items with a media_filepath" do
       source = source_fixture()