diff --git a/pyproject.toml b/pyproject.toml
index 733ea83..5371704 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -47,6 +47,7 @@ ignore = [
     "E501",  # long lines
     "D1",  # missing docstring
     "TRY003",  # Avoid specifying long messages outside the exception class
+    "PLC1901",  # {} can be simplified to {} as an empty string is falsey
 ]
 [tool.ruff.per-file-ignores]
 "**/tests/*" = [