diff --git a/docker/tox.ini b/docker/tox.ini
index f7f4b52..54565f4 100644
--- a/docker/tox.ini
+++ b/docker/tox.ini
@@ -1,38 +1,38 @@
 [tox]
 envlist=flake8,py3,shell_tests
 
 [testenv]
 skip_install = true
 passenv = COMPOSE_FILE
 deps =
   pytest
-  testinfra
+  pytest-testinfra
   docker-compose
   pdbpp
 commands =
   ## this 'build' step is disabled for now because it fails with a somewhat
   ## cryptic traceback about the secretservice library. So it must be managed
   ## by hand from outside the tox invocation.
   # docker-compose build swh-storage
   pytest {posargs}
 
 [testenv:flake8]
 deps =
   flake8
 commands =
   {envpython} -m flake8 tests
 
 [testenv:shell_tests]
 deps =
   docker-compose
 whitelist_externals =
   /bin/bash
 commands =
   /bin/bash tests/run_tests.sh
 
 [flake8]
 # E203: whitespaces before ':' <https://github.com/psf/black/issues/315>
 # E231: missing whitespace after ','
 # W503: line break before binary operator <https://github.com/psf/black/issues/52>
 ignore = E203,E231,W503
 max-line-length = 88