1 files changed, 4 insertions, 1 deletions
diff --git a/tox.ini b/tox.ini
index fe5ef17..fe2a7de 100644
--- a/tox.ini
+++ b/tox.ini
@@ -5,11 +5,14 @@ envlist=py25,py26,py27,pypy,py32
 deps=
   pytest
   pytest-cov
-commands=py.test --cov=sqlparse/ tests
+commands=
+  sqlformat --version  # Sanity check.
+  py.test --cov=sqlparse/ tests
 
 [testenv:py32]
 changedir={envdir}
 commands=
+  sqlformat --version  # Sanity check.
   rm -rf tests/
   cp -r {toxinidir}/tests/ tests/
   2to3 -w --no-diffs -n tests/