diff --git a/config/config.exs b/config/config.exs
index fb1c1939..e5bc99e4 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -60,6 +60,7 @@ config :concentrate,
   ],
   file_tap: [
     enabled?: false
-  ]
+  ],
+  http_producer: Concentrate.Producer.HTTPoison
 
 import_config "#{Mix.env()}.exs"
diff --git a/guides/architecture.md b/guides/architecture.md
index 560b63ee..e96589a9 100644
--- a/guides/architecture.md
+++ b/guides/architecture.md
@@ -10,9 +10,9 @@ Throughout the pipeline, data is represented as one of three structs:
 * `VehiclePosition`: where the vehicle is, both latitude/longitude and on the trip
 * `StopTimeUpdate`: a prediction about when a vehicle will arrive/depart a stop
 
-## Producer.HTTP
+## Producer.HTTPoison
 
-At the top of the pipeline are a set of Producer.HTTP stages. Each one is
+At the top of the pipeline are a set of Producer.HTTPoison stages. Each one is
 responsible for a single file, as well as handling caching and parsing. We
 fetch no more frequently than every 5 seconds, to avoid overloading the
 remote systems. Once fetched, they're parsed and passed along down the pipeline.
diff --git a/lib/concentrate/filter/alert/supervisor.ex b/lib/concentrate/filter/alert/supervisor.ex
index df2f2643..6716d50b 100644
--- a/lib/concentrate/filter/alert/supervisor.ex
+++ b/lib/concentrate/filter/alert/supervisor.ex
@@ -12,7 +12,7 @@ defmodule Concentrate.Filter.Alert.Supervisor do
       Supervisor.start_link(
         [
           {
-            Concentrate.Producer.HTTP,
+            Application.get_env(:concentrate, :http_producer),
             {
               config[:url],
               parser: Concentrate.Parser.Alerts,
diff --git a/lib/concentrate/filter/gtfs/supervisor.ex b/lib/concentrate/filter/gtfs/supervisor.ex
index bbae9406..c4b6120b 100644
--- a/lib/concentrate/filter/gtfs/supervisor.ex
+++ b/lib/concentrate/filter/gtfs/supervisor.ex
@@ -12,7 +12,7 @@ defmodule Concentrate.Filter.GTFS.Supervisor do
       Supervisor.start_link(
         [
           {
-            Concentrate.Producer.HTTP,
+            Application.get_env(:concentrate, :http_producer),
             {
               config[:url],
               parser: Concentrate.Filter.GTFS.Unzip,
diff --git a/lib/concentrate/producer/http.ex b/lib/concentrate/producer/httpoison.ex
similarity index 95%
rename from lib/concentrate/producer/http.ex
rename to lib/concentrate/producer/httpoison.ex
index fd358eda..3f65672f 100644
--- a/lib/concentrate/producer/http.ex
+++ b/lib/concentrate/producer/httpoison.ex
@@ -1,9 +1,9 @@
-defmodule Concentrate.Producer.HTTP do
+defmodule Concentrate.Producer.HTTPoison do
   @moduledoc """
   GenStage Producer which fulfills demand by fetching from an HTTP Server.
   """
   use GenStage
-  alias Concentrate.Producer.HTTP.StateMachine, as: SM
+  alias Concentrate.Producer.HTTPoison.StateMachine, as: SM
   require Logger
   @start_link_opts [:name]
 
diff --git a/lib/concentrate/producer/http/state_machine.ex b/lib/concentrate/producer/httpoison/state_machine.ex
similarity index 99%
rename from lib/concentrate/producer/http/state_machine.ex
rename to lib/concentrate/producer/httpoison/state_machine.ex
index 8e8ee4ce..4cb9ced3 100644
--- a/lib/concentrate/producer/http/state_machine.ex
+++ b/lib/concentrate/producer/httpoison/state_machine.ex
@@ -1,4 +1,4 @@
-defmodule Concentrate.Producer.HTTP.StateMachine do
+defmodule Concentrate.Producer.HTTPoison.StateMachine do
   @moduledoc """
   State machine to manage the incoming/outgoing messages for making recurring HTTP requests.
 
diff --git a/lib/concentrate/supervisor/pipeline.ex b/lib/concentrate/supervisor/pipeline.ex
index 9d1c6dd2..6dbd2879 100644
--- a/lib/concentrate/supervisor/pipeline.ex
+++ b/lib/concentrate/supervisor/pipeline.ex
@@ -53,7 +53,7 @@ defmodule Concentrate.Supervisor.Pipeline do
 
       child_spec(
         {
-          Concentrate.Producer.HTTP,
+          Application.get_env(:concentrate, :http_producer),
           {url, [name: source, parser: parser] ++ opts}
         },
         id: source
diff --git a/test/concentrate/producer/http_property_test.exs b/test/concentrate/producer/httpoison/property_test.exs
similarity index 92%
rename from test/concentrate/producer/http_property_test.exs
rename to test/concentrate/producer/httpoison/property_test.exs
index e194714a..8135039b 100644
--- a/test/concentrate/producer/http_property_test.exs
+++ b/test/concentrate/producer/httpoison/property_test.exs
@@ -1,4 +1,4 @@
-defmodule Concentrate.Producer.HttpPropertyTest do
+defmodule Concentrate.Producer.HTTPoison.PropertyTest do
   @moduledoc false
   use ExUnit.Case, async: true
   use ExUnitProperties
@@ -31,7 +31,9 @@ defmodule Concentrate.Producer.HttpPropertyTest do
       {bypass, url} = url_for_bodies(bodies)
 
       {:ok, producer} =
-        start_supervised({Concentrate.Producer.HTTP, {url, parser: &parser/1, fetch_after: 1}})
+        start_supervised(
+          {Concentrate.Producer.HTTPoison, {url, parser: &parser/1, fetch_after: 1}}
+        )
 
       expected_body_count = expected_count(bodies)
 
@@ -53,7 +55,7 @@ defmodule Concentrate.Producer.HttpPropertyTest do
 
       {:ok, producer} =
         start_supervised(
-          {Concentrate.Producer.HTTP,
+          {Concentrate.Producer.HTTPoison,
            {url,
             fallback_url: fallback_url,
             content_warning_timeout: 10,
@@ -139,7 +141,7 @@ defmodule Concentrate.Producer.HttpPropertyTest do
           false
       end
 
-    :ok = stop_supervised(Concentrate.Producer.HTTP)
+    :ok = stop_supervised(Concentrate.Producer.HTTPoison)
     passed?
   end
 end
diff --git a/test/concentrate/producer/http/state_machine_test.exs b/test/concentrate/producer/httpoison/state_machine_test.exs
similarity index 98%
rename from test/concentrate/producer/http/state_machine_test.exs
rename to test/concentrate/producer/httpoison/state_machine_test.exs
index 407ead52..b333e7d2 100644
--- a/test/concentrate/producer/http/state_machine_test.exs
+++ b/test/concentrate/producer/httpoison/state_machine_test.exs
@@ -1,7 +1,7 @@
-defmodule Concentrate.Producer.HTTP.StateMachineTest do
+defmodule Concentrate.Producer.HTTPoison.StateMachineTest do
   @moduledoc false
   use ExUnit.Case
-  import Concentrate.Producer.HTTP.StateMachine
+  import Concentrate.Producer.HTTPoison.StateMachine
   import ExUnit.CaptureLog
 
   setup_all do
diff --git a/test/concentrate/producer/http_test.exs b/test/concentrate/producer/httpoison_test.exs
similarity index 95%
rename from test/concentrate/producer/http_test.exs
rename to test/concentrate/producer/httpoison_test.exs
index 0c706d19..f170ad2e 100644
--- a/test/concentrate/producer/http_test.exs
+++ b/test/concentrate/producer/httpoison_test.exs
@@ -1,8 +1,8 @@
-defmodule Concentrate.Producer.HTTPTest do
+defmodule Concentrate.Producer.HTTPoisonTest do
   @moduledoc false
   use ExUnit.Case
-  import Concentrate.Producer.HTTP
-  alias Concentrate.Producer.HTTP.StateMachine
+  import Concentrate.Producer.HTTPoison
+  alias Concentrate.Producer.HTTPoison.StateMachine
   import Plug.Conn, only: [get_req_header: 2, put_resp_header: 3, send_resp: 3]
 
   defmodule TestParser do
@@ -44,14 +44,14 @@ defmodule Concentrate.Producer.HTTPTest do
     @tag :capture_log
     test "ignores unknown messages" do
       machine = StateMachine.init("url", parser: & &1)
-      state = %Concentrate.Producer.HTTP.State{machine: machine}
+      state = %Concentrate.Producer.HTTPoison.State{machine: machine}
       assert {:noreply, [], ^state} = handle_info(:unknown, state)
     end
 
     @tag :capture_log
     test "does not send more demand than requested" do
       machine = StateMachine.init("url", parser: &[&1])
-      state = %Concentrate.Producer.HTTP.State{machine: machine, demand: 1}
+      state = %Concentrate.Producer.HTTPoison.State{machine: machine, demand: 1}
       response = %HTTPoison.Response{status_code: 200, body: "body"}
       assert {:noreply, [_], state, :hibernate} = handle_info({:http_response, response}, state)
 
@@ -288,7 +288,9 @@ defmodule Concentrate.Producer.HTTPTest do
 
     @tag :capture_log
     test "a fetch error is not fatal" do
-      {:ok, pid} = start_supervised({Concentrate.Producer.HTTP, {"nodomain.dne", parser: & &1}})
+      {:ok, pid} =
+        start_supervised({Concentrate.Producer.HTTPoison, {"nodomain.dne", parser: & &1}})
+
       # this will never finish, so run it in a separate process
       Task.async(fn -> take_events(pid, 1) end)
       :timer.sleep(50)
@@ -299,7 +301,7 @@ defmodule Concentrate.Producer.HTTPTest do
       url = "http://127.0.0.1:#{bypass.port}/"
       opts = Keyword.put_new(opts, :parser, fn body -> [body] end)
 
-      {:ok, _} = start_supervised({Concentrate.Producer.HTTP, {url, opts}})
+      {:ok, _} = start_supervised({Concentrate.Producer.HTTPoison, {url, opts}})
     end
 
     defp take_events(producer, event_count) do