diff --git a/tools/python/annotate.py b/tools/python/annotate.py
index b417acd..ad55881 100644
--- a/tools/python/annotate.py
+++ b/tools/python/annotate.py
@@ -257,12 +257,6 @@ def main():
         default=ADDR2LINE_PATH,
         help="path to addr2line"
     )
-    annotate_parser.add_argument(
-        "--line-file-path",
-        type=Path,
-        default=None,
-        help="path to file containing line numbers, packed into unsigned shorts"
-    )
     annotate_parser.add_argument(
         "--encoding",
         type=str,