diff --git a/tox.ini b/tox.ini
index 688cc28336adc4d2f243d081cfc80a9ac5fdc3d0_dG94LmluaQ==..81d7cf1f51ec6273d67d9095782f1a5077a6e2e2_dG94LmluaQ== 100644
--- a/tox.ini
+++ b/tox.ini
@@ -19,7 +19,7 @@
 skip_install = true
 deps =
   flake8
-commands = flake8
+commands = flake8 --show-source
 
 [flake8]
 basepython = python3