diff --git a/.gitignore b/.gitignore
index 3f4aa15..8107278 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 dist
+dist-newstyle
 cabal-dev
 *.o
 *.hi
@@ -14,3 +15,5 @@ cabal.sandbox.config
 *.prof
 *.aux
 *.hp
+.stack-work
+stack.yaml.lock