diff --git a/.gitignore b/.gitignore
index ea8c4bf..96ef6c0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /target
+Cargo.lock
diff --git a/Cargo.lock b/Cargo.lock
deleted file mode 100644
index 935be5a..0000000
--- a/Cargo.lock
+++ /dev/null
@@ -1,7 +0,0 @@
-# This file is automatically @generated by Cargo.
-# It is not intended for manual editing.
-version = 3
-
-[[package]]
-name = "lazy-seq"
-version = "0.1.0"