diff --git a/pyproject.toml b/pyproject.toml
index f49f70ee..da12affd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -68,6 +68,8 @@ column_limit = 88
 [tool.yapfignore]
 ignore_patterns = [
     "*/.ipynb_checkpoints/",
+    ".venv/",
+    "venv/",
 ]
 
 [tool.pylint.master]