diff --git a/.gitignore b/.gitignore
index 9bbde8b..cef1bd7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,6 +16,9 @@ Thumbs.db
 # Python cache.
 __pycache__/
 
+# Virtual environment.
+venv/
+
 # PyCharm project.
 /.idea/
 *.iml
diff --git a/tox.ini b/tox.ini
index 7e793a5..e16dcfd 100644
--- a/tox.ini
+++ b/tox.ini
@@ -16,7 +16,9 @@ deps =
     pytest
 
 [pytest]
-addopts = --ignore tests/test_fetchers.py
+addopts =
+    --ignore venv
+    --ignore tests/test_fetchers.py
 
 [testenv:flake]
 commands = flake8 fimfarchive tests