diff --git a/.gitignore b/.gitignore
index f9dec49b..66715d05 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,4 @@ __pycache__
 mythril.egg-info
 build
 dist
+*.lock
diff --git a/tests/teststorage/contractstorage.fs.lock b/tests/teststorage/contractstorage.fs.lock
deleted file mode 100644
index d0233588..00000000
--- a/tests/teststorage/contractstorage.fs.lock
+++ /dev/null
@@ -1 +0,0 @@
- 70294