diff --git a/.gitignore b/.gitignore
index c7b104c..1c6a0b4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,6 +13,7 @@ __pycache__/
 .bootstrap
 .appveyor.token
 *.bak
+*.db
 
 # installation package
 *.egg-info/