diff --git a/.gitignore b/.gitignore
index 8c9de33a3..a908c18ef 100644
--- a/.gitignore
+++ b/.gitignore
@@ -29,3 +29,7 @@ htmlcov/*
 
 # check_pylint_diff
 .pylint_cache
+
+# dask lcok files
+*.lock
+*.dirlock