diff --git a/install/macos/build-app.py b/install/macos/build-app.py
index 765de45..e13511d 100755
--- a/install/macos/build-app.py
+++ b/install/macos/build-app.py
@@ -73,7 +73,9 @@ def main():
 
     if args.with_codesign:
         print("○ Code signing app bundle")
-        identity_name_application = "Developer ID Application: FIRST LOOK PRODUCTIONS, INC. (P24U45L8P5)"
+        identity_name_application = (
+            "Developer ID Application: FIRST LOOK PRODUCTIONS, INC. (P24U45L8P5)"
+        )
         entitlements_plist_path = os.path.join(root, "install/macos/entitlements.plist")
 
         for path in itertools.chain(