1 files changed, 1 insertions, 1 deletions
diff --git a/tox.ini b/tox.ini
index a2f850df..a31cb1c5 100644
--- a/tox.ini
+++ b/tox.ini
@@ -12,7 +12,7 @@ deps=-rtests/requirements.txt
 # Changed from default (`python -m pip ...`)
 # to prevent the current working directory
 # from being added to `sys.path`.
-install_command={envbindir}/pip install {opts} {packages}
+install_command=python -c 'import sys; sys.path.remove(""); from pkg_resources import load_entry_point; load_entry_point("pip", "console_scripts", "pip")()' install {opts} {packages}
 # Same as above.
 list_dependencies_command={envbindir}/pip freeze
 setenv=COVERAGE_FILE={toxworkdir}/.coverage.{envname}