diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..98e6ef6
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*.db
diff --git a/blockchain.db b/blockchain.db
deleted file mode 100644
index a4e79c3..0000000
Binary files a/blockchain.db and /dev/null differ