diff --git a/.gitignore b/.gitignore
index 1c6a0b4..7890c42 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,6 +14,7 @@ __pycache__/
 .appveyor.token
 *.bak
 *.db
+*.db-*
 
 # installation package
 *.egg-info/