diff --git a/build.py b/build.py
index cf51696c..9442653a 100644
--- a/build.py
+++ b/build.py
@@ -811,7 +811,7 @@ def main():
         help="Show detailed build output",
     )
     parser.add_argument(
-        "--list", action="store_true",
+        "--list", "--list-modules", action="store_true", dest="list",
         help="List available modules and exit",
     )