diff --git a/recipes/bug_filer.py b/recipes/bug_filer.py
index 73ed1c4..d636bb6 100644
--- a/recipes/bug_filer.py
+++ b/recipes/bug_filer.py
@@ -211,7 +211,9 @@
                         if build.status == common_pb.SUCCESS:
                             break
 
-                        desc.append(f'* {api.buildbucket.build_url(build.id)}')
+                        desc.append(
+                            f'* {api.buildbucket.build_url(build_id=build.id)}'
+                        )
                         desc.append('')
 
                     bug: api.issuetracker.Bug