diff --git a/tox.ini b/tox.ini
index 541142f..70d372b 100644
--- a/tox.ini
+++ b/tox.ini
@@ -14,31 +14,13 @@ setenv = PYTHONDONTWRITEBYTECODE=1
 passenv = http_proxy HTTP_PROXY https_proxy HTTPS_PROXY no_proxy NO_PROXY
 
 [testenv:venv]
-# NOTE(amrith) The setting of the install_command in this location
-# is only required because currently infra does not actually
-# support constraints files for the environment job, and while
-# the environment variable UPPER_CONSTRAINTS_FILE is set, there's
-# no file there. It can be removed when infra changes this.
-install_command = pip install -U {opts} {packages}
 commands = {posargs}
 
 [testenv:releasenotes]
-# NOTE(amrith) The setting of the install_command in this location
-# is only required because currently infra does not actually
-# support constraints files for the release notes job, and while
-# the environment variable UPPER_CONSTRAINTS_FILE is set, there's
-# no file there. It can be removed when infra changes this.
-install_command = pip install -U {opts} {packages}
 envdir = {toxworkdir}/venv
 commands = sphinx-build -a -E -W -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html
 
 [testenv:cover]
-# NOTE(amrith) The setting of the install_command in this location
-# is only required because currently infra does not actually
-# support constraints files for the cover job, and while
-# the environment variable UPPER_CONSTRAINTS_FILE is set, there's
-# no file there. It can be removed when infra changes this.
-install_command = pip install -U {opts} {packages}
 commands =
     coverage run --branch --include "ironic_inspector*" -m unittest discover ironic_inspector.test.unit
     coverage report -m