1 files changed, 6 insertions, 1 deletions

diff --git a/tox.ini b/tox.ini
index 574ff4e39..f60f9ede9 100644
--- a/tox.ini
+++ b/tox.ini
@@ -6,9 +6,14 @@ skipsdist = true
 [testenv:docs]
 deps = -r{toxinidir}/etc/requirements.txt
 commands =
+    sh {toxinidir}/shell/smsummary.sh  {toxinidir}/docs/_static/smsummary.out
+    echo "Summary of submodule versions used in html build in {toxinidir}/docs/_static/smsummary.out"
     sphinx-build -j 3 -b html -n -d {envtmpdir}/doctrees ./docs/ {toxinidir}/docs/_build/html
     echo "Generated docs available in {toxinidir}/docs/_build/html"
-whitelist_externals = echo
+whitelist_externals =
+    echo
+    git
+    sh
 
 [testenv:local]
 deps = -r{toxinidir}/etc/requirements.txt