diff --git a/formtool/__init__.py b/formtool/__init__.py
index 803f25f..849dc93 100644
--- a/formtool/__init__.py
+++ b/formtool/__init__.py
@@ -1,11 +1,9 @@
-import argparse
 import glob
 from pathlib import Path
 from subprocess import check_call
 
 from hypy_utils import printc
 
-
 defaults = {
     'av1': {
         '-c:v': 'libsvtav1',
diff --git a/formtool/__main__.py b/formtool/__main__.py
index e69de29..6b36004 100644
--- a/formtool/__main__.py
+++ b/formtool/__main__.py
@@ -0,0 +1,38 @@
+import argparse
+
+from . import defaults, main
+
+
+def cli(fmt: str | None = None):
+    agupa = argparse.ArgumentParser("formtool", "ffmpeg shortcuts")
+    if fmt is None:
+        agupa.add_argument('format', choices=defaults.keys(), help="Compression format to use.")
+    agupa.add_argument('files', nargs='+', help="One or more files to compress.")
+    agupa.add_argument('--keep', action='store_true', help="Keep original files after compression.")
+    args, passthrough = agupa.parse_known_args()
+
+    main(fmt or args.format, args.files, args.keep, passthrough)
+
+
+def av1():
+    cli('av1')
+
+
+def x264():
+    cli('x264')
+
+
+def mp3():
+    cli('mp3')
+
+
+def opus():
+    cli('opus')
+
+
+def flac():
+    cli('flac')
+
+
+if __name__ == '__main__':
+    cli()
diff --git a/formtool/cli.py b/formtool/cli.py
deleted file mode 100644
index 38a724b..0000000
--- a/formtool/cli.py
+++ /dev/null
@@ -1,34 +0,0 @@
-import argparse
-
-from . import defaults, main
-
-
-def cli(fmt: str | None = None):
-    agupa = argparse.ArgumentParser("formtool", "ffmpeg shortcuts")
-    if fmt is None:
-        agupa.add_argument('format', choices=defaults.keys(), help="Compression format to use.")
-    agupa.add_argument('files', nargs='+', help="One or more files to compress.")
-    agupa.add_argument('--keep', action='store_true', help="Keep original files after compression.")
-    args, passthrough = agupa.parse_known_args()
-
-    main(fmt or args.format, args.files, args.keep, passthrough)
-
-
-def av1():
-    cli('av1')
-
-
-def x264():
-    cli('x264')
-
-
-def mp3():
-    cli('mp3')
-
-
-def opus():
-    cli('opus')
-
-
-def flac():
-    cli('flac')
diff --git a/pyproject.toml b/pyproject.toml
index a753350..cd9d6a1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,9 +9,9 @@ dependencies = [
 ]
 
 [project.scripts]
-formtool = "formtool.cli:cli"
-fav1 = "formtool.cli:av1"
-fx264 = "formtool.cli:x264"
-fmp3 = "formtool.cli:mp3"
-fopus = "formtool.cli:opus"
-fflac = "formtool.cli:flac"
+formtool = "formtool.__main__:cli"
+fav1 = "formtool.__main__:av1"
+fx264 = "formtool.__main__:x264"
+fmp3 = "formtool.__main__:mp3"
+fopus = "formtool.__main__:opus"
+fflac = "formtool.__main__:flac"