diff --git a/autoload/ale/python.vim b/autoload/ale/python.vim
index 7dc4a54c..bc1cc980 100644
--- a/autoload/ale/python.vim
+++ b/autoload/ale/python.vim
@@ -24,6 +24,8 @@ function! ale#python#FindProjectRootIni(buffer) abort
         \|| filereadable(l:path . '/mypy.ini')
         \|| filereadable(l:path . '/pycodestyle.cfg')
         \|| filereadable(l:path . '/flake8.cfg')
+        \|| filereadable(l:path . '/Pipfile')
+        \|| filereadable(l:path . '/Pipfile.lock')
             return l:path
         endif
     endfor