diff --git a/tox.ini b/tox.ini
index d56bf87..cc32cda 100644
--- a/tox.ini
+++ b/tox.ini
@@ -10,7 +10,7 @@ changedir = docsource
 deps = sphinx
        sphinxcontrib.bibtex
        sphinxcontrib.programoutput
-commands = pisces dependencies
+commands = pisces_dependencies
            make github
 
 [testenv:package]