diff --git a/tox.ini b/tox.ini
index 57c0f5b..a6ca85b 100644
--- a/tox.ini
+++ b/tox.ini
@@ -45,20 +45,6 @@ commands =
 [testenv:debug]
 commands = oslo_debug_helper {posargs}
 
-[testenv:osc_plugins]
-deps =
-  -c{env:UPPER_CONSTRAINTS_FILE:https://opendev.org/openstack/requirements/raw/branch/master/upper-constraints.txt}
-  -r{toxinidir}/requirements.txt
-  ../../x/pbrx
-whitelist_externals =
-  bash
-commands =
-  # bash wrapper is required to handle a subshell of find.
-  bash ./tests/install-siblings.sh
-  pbr freeze
-  openstack --version
-  python tests/check_osc_commands.py
-
 [flake8]
 # E123, E125 skipped as they are invalid PEP-8.
 # W504 line break after binary operator