diff --git a/setup.cfg b/setup.cfg
index 27db6ffb94..22f934c79c 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -85,6 +85,10 @@ per-file-ignores =
     xonsh/winutils.py:E305,
     # B001-bare-except
     xonsh/xoreutils/*.py:E722 E305,B001
+    # docstring is considered as invalid statement by bugbear
+    # Found useless expression. Either assign it to a variable or remove it.
+    # this can be removed once issue - https://github.com/PyCQA/flake8-bugbear/issues/208 is solved
+    xonsh/parsers/completion_context.py: B018
 
 # pydocstyle plugin
 docstring-convention=numpy