diff --git a/pkgs/by-name/lu/luarocks-packages-updater/updater.py b/pkgs/by-name/lu/luarocks-packages-updater/updater.py
index 03b59098fda0..e3e88e780701 100755
--- a/pkgs/by-name/lu/luarocks-packages-updater/updater.py
+++ b/pkgs/by-name/lu/luarocks-packages-updater/updater.py
@@ -72,7 +72,7 @@ LICENSE_NORMALIZATION = {
     "Apache 2.0": "lib.licenses.asl20",
     "Apache-2.0": "lib.licenses.asl20",
     "Apache License Version 2": "lib.licenses.asl20",
-    "BSD": "lib.licenses.free", # Too unspecific
+    "BSD": "lib.licenses.free",  # Too unspecific
     "BSD-2-Clause": "lib.licenses.bsd2",
     "BSD-3-Clause": "lib.licenses.bsd3",
     "GPL-2+": "lib.licenses.gpl2Plus",
@@ -85,7 +85,7 @@ LICENSE_NORMALIZATION = {
     "GPL-3.0-or-later": "lib.licenses.gpl3Plus",
     "GPLv3+ and other free licenses": "lib.licenses.AND [ lib.licenses.gpl3Plus lib.licenses.free ]",
     "ISC": "lib.licenses.isc",
-    "LGPL": "lib.licenses.free", # Too unspecific
+    "LGPL": "lib.licenses.free",  # Too unspecific
     "LGPL-2.0": "lib.licenses.lgpl2Only",
     "LGPL-2.1": "lib.licenses.lgpl21Only",
     "LGPL-3.0": "lib.licenses.lgpl3Only",
@@ -99,7 +99,7 @@ LICENSE_NORMALIZATION = {
     "2-clause BSD": "lib.licenses.bsd2",
     "Two-clause BSD": "lib.licenses.bsd2",
     "Public domain": "lib.licenses.publicDomain",
-    "UNKNOWN": "lib.licenses.unfree"
+    "UNKNOWN": "lib.licenses.unfree",
 }
 
 LICENSE_FULL_NAME_RE = re.compile(r'(?P<indent>\s*)license\.fullName = "(?P<license>[^"]+)";')
@@ -217,11 +217,7 @@ class LuaEditor(nixpkgs_plugin_update.Editor):
         specs = sorted(specs, key=lambda v: v.name.lower())
 
         if args.update_only:
-            specs = [
-                p
-                for p in specs
-                if p.normalized_name in args.update_only or p.name in args.update_only
-            ]
+            specs = [p for p in specs if p.normalized_name in args.update_only or p.name in args.update_only]
 
         if not specs:
             log.error("No matching Lua packages to update")