diff --git a/tox.ini b/tox.ini
index 69da160..f29a1ab 100644
--- a/tox.ini
+++ b/tox.ini
@@ -23,7 +23,6 @@ allowlist_externals =
     npm
 commands_pre =
     npm install --no-save jsdoc@4.0.4 typedoc@0.15.0
-    npm list --all
 # Contrary to the tox docs, setenv's changes to $PATH are not visible inside
 # any commands we call. I hack around this with env:
 commands =