diff --git a/justfile b/justfile
index 0cc7222f5..c0a12dc7f 100644
--- a/justfile
+++ b/justfile
@@ -25,8 +25,8 @@ lint:
     uv run prek run --all-files
     uv run pyright src tests
 
-unit *OPTS:
-    uv run pytest -n logical tests/unit_tests {{ OPTS }}
+unit *OPTS="-n logical":
+    uv run pytest tests/unit_tests {{ OPTS }}
 
 system *OPTS:
     uv run pytest tests/system_tests {{ OPTS }}