diff --git a/pyproject.toml b/pyproject.toml
index 9b783789d..eb626ac81 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -290,6 +290,7 @@ extend-ignore = [
   "RUF010",  # Use explicit conversion flag
   "RUF012",  # mutable-class-default
   "RUF022",  # unsorted-dunder-all
+  "RUF005",  # list concatenation
 ]
 
 [tool.ruff.lint.mccabe]