diff --git a/.gitignore b/.gitignore
index 360db575..4ae4c7fd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,3 +21,4 @@ tests/test_module_build_service.db-journal
 *.swp
 .pytest_cache/
 requirements.txt.orig
+mbstest.db