1 files changed, 1 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index e90d55df..915537fe 100644
--- a/Makefile
+++ b/Makefile
@@ -10,6 +10,7 @@ clean:
 	-rm -f *.pyd */*.pyd
 	-rm -f *.so */*.so
 	-PYTHONPATH=. python tests/test_farm.py clean
+	-rm -rf tests/farm/*/out
 	-rm -rf build coverage.egg-info dist htmlcov
 	-rm -f *.pyc */*.pyc */*/*.pyc */*/*/*.pyc */*/*/*/*.pyc */*/*/*/*/*.pyc
 	-rm -f *.pyo */*.pyo */*/*.pyo */*/*/*.pyo */*/*/*/*.pyo */*/*/*/*/*.pyo