diff --git a/capa/features/extractors/pefile/__init__.py b/capa/features/extractors/pefile/__init__.py
index def4476f..d20f76ca 100644
--- a/capa/features/extractors/pefile/__init__.py
+++ b/capa/features/extractors/pefile/__init__.py
@@ -16,7 +16,6 @@ from capa.features import String, Characteristic
 from capa.features.file import Export, Import, Section
 from capa.features.extractors import FeatureExtractor
 
-__all__ = ["file"]
 logger = logging.getLogger(__name__)
 
 
diff --git a/capa/features/extractors/viv/__init__.py b/capa/features/extractors/viv/__init__.py
index c54ee0be..e15613c1 100644
--- a/capa/features/extractors/viv/__init__.py
+++ b/capa/features/extractors/viv/__init__.py
@@ -17,7 +17,6 @@ import capa.features.extractors.viv.function
 import capa.features.extractors.viv.basicblock
 from capa.features.extractors import FeatureExtractor
 
-__all__ = ["file", "function", "basicblock", "insn"]
 logger = logging.getLogger(__name__)