diff --git a/tests/functional/i/invalid/invalid_all_format_valid_5.py b/tests/functional/i/invalid/invalid_all_format_valid_5.py
new file mode 100644
index 00000000000..aa0e4dbf393
--- /dev/null
+++ b/tests/functional/i/invalid/invalid_all_format_valid_5.py
@@ -0,0 +1,7 @@
+"""Test valid __all__ format."""
+
+# pylint: disable=import-error, unused-import
+
+from foo import bar
+
+__all__ = list(globals().keys())