diff --git a/niworkflows/interfaces/conftest.py b/niworkflows/interfaces/conftest.py
index a8511d04bb2..46ea82b544c 100644
--- a/niworkflows/interfaces/conftest.py
+++ b/niworkflows/interfaces/conftest.py
@@ -9,7 +9,7 @@
     import os
     from contextlib import contextmanager
 
-    @contextmanager  # type: ignore
+    @contextmanager
     def _chdir(path):
         cwd = os.getcwd()
         os.chdir(path)