diff --git a/tox.ini b/tox.ini
index 7e63efd87..08354bfb2 100644
--- a/tox.ini
+++ b/tox.ini
@@ -22,7 +22,6 @@ commands_pre =
 commands = pytest --timeout 300 []
 install_command = {[helpers]pip} install {opts} {packages}
 list_dependencies_command = {[helpers]pip} freeze --all
-usedevelop = True
 
 [testenv:coverage-py3]
 basepython = python3