diff --git a/.gitignore b/.gitignore
index fed75ae..7551cda 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,4 @@
-/.stack-work/
 /.vscode/
 /cabal.project.freeze
 /cabal.project.local*
 /dist-newstyle/
-/stack.yaml.lock
diff --git a/stack.yaml b/stack.yaml
deleted file mode 100644
index 0d54ea5..0000000
--- a/stack.yaml
+++ /dev/null
@@ -1 +0,0 @@
-resolver: nightly-2021-04-06