diff --git a/tox.ini b/tox.ini
index 45f004d813201ca3e532f5c97a24c2a3638f5bd0..132e9045112a130cf9b1798a76ff9b0e6fc6c74d 100644
--- a/tox.ini
+++ b/tox.ini
@@ -4,16 +4,14 @@ envlist = clean, lint, py35, py36, integration, stats
 
 [travis]
 python =
-  3.5: lint, py35, integration
-  3.6: py36, integration
+    3.5: lint, py35, integration
+    3.6: py36, integration
 
 [testenv:clean]
 skip_install = True
 changedir={toxinidir}
-deps =
-   coverage
-commands=
-   coverage erase
+deps = coverage
+command = coverage erase
 
 [testenv:integration]
 ignore_errors = True
@@ -36,26 +34,23 @@ commands =
 [testenv:lint]
 skip_install = True
 deps = .[dev]
-commands =
-    flake8 sbws scripts tests
+commands = flake8 sbws scripts tests
 
 [testenv:stats]
 skip_install = True
 changedir={toxinidir}
-deps =
-   .[test]
+deps = .[test]
 commands=
-   # nothing to combine while not using several python versions
-   # coverage combine
-   coverage report
-   coverage html
+    # nothing to combine while not using several python versions
+    # coverage combine
+    coverage report
+    coverage html
 
 [testenv]
-install_command =
-   pip install --process-dependency-links {opts} {packages}
+install_command = pip install --process-dependency-links {opts} {packages}
 deps = .[test]
 commands =
-   coverage run -a --rcfile={toxinidir}/.coveragerc --source=sbws -m pytest -s {toxinidir}/tests/unit -vv
+    coverage run -a --rcfile={toxinidir}/.coveragerc --source=sbws -m pytest -s {toxinidir}/tests/unit -vv
 
 
 [testenv:doc]