diff --git a/repos/config/detail/generate_ros2_config.py b/repos/config/detail/generate_ros2_config.py
index 35af02f..d5f6963 100755
--- a/repos/config/detail/generate_ros2_config.py
+++ b/repos/config/detail/generate_ros2_config.py
@@ -83,6 +83,10 @@ def build_http_archive_load_command(repo, spec):
         sha256 = "{spec['hash']}",
         strip_prefix = "{spec['strip_prefix']}",
         repo_rule = http_archive,
+        patches = [{''.join(f'\n            "{i}",' for i in spec.get('patches', []))}
+        ],
+        patch_args = [{''.join(f'\n            "{i}",' for i in spec.get('patch_args', []))}
+        ],
     )
 """