diff --git a/Makefile b/Makefile
index 0b244ed..145995e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,2 +1,2 @@
 install:
-	cp dist/pyinstaller/manylinux_2_39_x86_64/dcc /home/tynan/.local/bin/dcc
+	cp venv/bin/dcc /home/tynan/.local/bin/dcc
diff --git a/dcc/concat.py b/dcc/concat.py
index b0af14f..6493037 100644
--- a/dcc/concat.py
+++ b/dcc/concat.py
@@ -1,7 +1,6 @@
 import av
 import copy
 import dcc.doom_base
-import enum
 import fractions
 import io
 import logging
@@ -10,11 +9,6 @@ import numpy as np
 import wand.image
 
 
-class State(enum.Enum):
-    NOT_STARTED = 1
-    STARTED = 2
-    DONE = 3
-
 class Concat(dcc.doom_base.Wad):
     def get_parser(self, prog_name):
         parser = super().get_parser(prog_name)
@@ -27,7 +21,10 @@ class Concat(dcc.doom_base.Wad):
         logging.basicConfig()
         av.logging.set_level(av.logging.VERBOSE)
         av.logging.restore_default_callback()
-        videodir = self.fabricate.joinpath(parsed_args.wad)
+        videos = (
+            self.fabricate.joinpath(parsed_args.wad)
+            .glob(f"{parsed_args.wad}_map*.mp4")
+        )
         fn_base = (
             f"{parsed_args.wad}_maps{parsed_args.start_map}"
             + f"to{parsed_args.end_map}"
@@ -48,27 +45,19 @@ class Concat(dcc.doom_base.Wad):
         # unavailable" error when switching to inputs after the first.
         # Presumably fixable, but it's easier to just make one graph per video
         # and mux everything together at the end.
-        # TODO: Support UDoom in literally any way.
-        d2maps = [str(x).zfill(2) for x in range(1,16)] + ["31","32"] + [str(x) for x in range(16,31)]
-        state = State.NOT_STARTED
-        for idx in d2maps:
-            if idx == parsed_args.start_map:
-                state = State.STARTED
-            if idx == parsed_args.end_map:
-                state = State.DONE
-            if state == State.NOT_STARTED:
+        for v in sorted(videos):
+            # TODO: Support UDoom in literally any way.
+            if not (
+                v.name >= f"{parsed_args.wad}_map{parsed_args.start_map}.mp4"
+                and v.name <= f"{parsed_args.wad}_map{parsed_args.end_map}.mp4"
+            ):
                 continue
             start_time = self._offset / 1000000
-            text = self._add_chunk(
-                videodir.joinpath(f"{parsed_args.wad}_map{idx}.mp4"),
-                output, not parsed_args.nooverlay
-            )
+            text = self._add_chunk(v, output, not parsed_args.nooverlay)
             list.append(
                 summary, f"{text} {math.floor(start_time / 60):02}:"
                 + f"{math.floor(start_time % 60):02}"
             )
-            if state == State.DONE:
-                break
         output.close()
 
         for line in summary:
diff --git a/dcc/config.py b/dcc/config.py
index e586752..7fba22b 100644
--- a/dcc/config.py
+++ b/dcc/config.py
@@ -2,7 +2,7 @@ import io
 import pathlib
 import os
 import re
-import tomlkit.toml_file
+import tomlkit
 
 from cliff.command import Command
 
diff --git a/dcc/main.py b/dcc/main.py
index de01819..09dfc41 100644
--- a/dcc/main.py
+++ b/dcc/main.py
@@ -3,51 +3,13 @@ import sys
 from cliff.app import App
 from cliff.commandmanager import CommandManager
 
-import dcc.concat
-import dcc.configure
-import dcc.dsda
-import dcc.eureka
-import dcc.extract
-import dcc.fabricate
-import dcc.fetch
-import dcc.ls
-import dcc.pb
-import dcc.play
-import dcc.put
-import dcc.record
-import dcc.rib
-import dcc.ss
-import dcc.text
-import dcc.thumb
-
 
 class DCC(App):
     def __init__(self):
-        cm = CommandManager(None)
-        commands = {
-            "concat": dcc.concat.Concat,
-            "configure": dcc.configure.Configure,
-            "dsda": dcc.dsda.DSDA,
-            "eureka": dcc.eureka.Eureka,
-            "extract": dcc.extract.Extract,
-            "fabricate": dcc.fabricate.Fabricate,
-            "fetch": dcc.fetch.Fetch,
-            "ls": dcc.ls.List,
-            "pb": dcc.pb.PB,
-            "play": dcc.play.Play,
-            "put": dcc.put.Put,
-            "record": dcc.record.Record,
-            "rib": dcc.rib.RIB,
-            "ss": dcc.ss.SS,
-            "text": dcc.text.Text,
-            "thumb": dcc.thumb.Thumb,
-        }
-        for n, c in commands.items():
-            cm.add_command(n, c)
         super().__init__(
             description="Doom Command Center",
             version="0.0.1",
-            command_manager=cm,
+            command_manager=CommandManager("dcc"),
             deferred_help=True,
         )
 
diff --git a/dcc/text.py b/dcc/text.py
index 06b5a2e..af06ebb 100644
--- a/dcc/text.py
+++ b/dcc/text.py
@@ -29,15 +29,13 @@ class Text(dcc.doom_base.WadMap):
         parser = super().get_parser(prog_name)
         parser.add_argument("--nomap", action="store_true")
         parser.add_argument("--demotype", default="UV-Max Demo")
-        parser.add_argument("--stdin", "--stdin-only", action="store_true")
         return parser
 
     def take_action(self, parsed_args):
         text = None
-        if not parsed_args.stdin:
-            map_names = self._config.get("map_names")
-            if map_names is not None:
-                text = map_names.get(f"map{parsed_args.map}")
+        map_names = self._config.get("map_names")
+        if map_names is not None:
+            text = map_names.get(f"map{parsed_args.map}")
         if text is None:
             text = sys.stdin.read().rstrip()
         if not parsed_args.nomap:
diff --git a/pyproject.toml b/pyproject.toml
index ff5975c..428c907 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,3 +28,6 @@ dcc = "dcc.main:main"
 
 [tool.poetry-pyinstaller-plugin.scripts]
 dcc = { source = "dcc/main.py", type = "onefile" }
+
+[tool.poetry-pyinstaller-plugin.collect]
+all = ["dcc"]