diff --git a/repos/config/detail/generate_ros2_config.py b/repos/config/detail/generate_ros2_config.py
index bc0ea6a..4c36582 100755
--- a/repos/config/detail/generate_ros2_config.py
+++ b/repos/config/detail/generate_ros2_config.py
@@ -88,9 +88,11 @@ def build_http_archive_load_command(repo, spec):
         sha256 = "{spec['hash']}",
         strip_prefix = "{spec['strip_prefix']}",
         repo_rule = http_archive,
-        patches = [{patches}
+        patches = [
+            {patches}
         ],
-        patch_args = [{patch_args}
+        patch_args = [
+            {patch_args}
         ],
     )
 """