1 files changed, 0 insertions, 2 deletions

diff --git a/tox.ini b/tox.ini
index 803e8da37..d4a01fc12 100644
--- a/tox.ini
+++ b/tox.ini
@@ -29,8 +29,6 @@ commands =
 usedevelop = True
 whitelist_externals = python-coverage
 deps = coverage
-# Don't use --pre version packages.
-install_command = pip install {opts} {packages}
 setenv =
     COVERAGE_PROCESS_START={[coverage]rcfile}
     COVERAGE_OPTIONS="-p"