diff --git a/tests/qc/conftest.py b/tests/qc/conftest.py
index 73b44c499e..bf5bf96b22 100644
--- a/tests/qc/conftest.py
+++ b/tests/qc/conftest.py
@@ -3,8 +3,7 @@
 
 def pytest_addoption(parser):
     parser.addoption(
-        "--runbig", action="store_true", default=False, help="Run big tests"
-    )
+        "--runbig", action="store_true", default=False, help="Run big tests")
 
 
 def pytest_configure(config):