diff --git a/pyproject.toml b/pyproject.toml
index b74d4e7367..bdf23c4bf5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -97,6 +97,7 @@ dependencies = [
 "dev" = ["jurigged", "pudb"]
 "test" = [
   "ruff",
+  "ruff-lsp",
   "mypy",
   "pre-commit",
   "pytest>6.0.0",