diff --git a/.gitignore b/.gitignore
index 13d1490..8a39666 100644
--- a/.gitignore
+++ b/.gitignore
@@ -129,3 +129,4 @@ dmypy.json
 # Pyre type checker
 .pyre/
 
+data
diff --git a/data/mm.db b/data/mm.db
deleted file mode 100644
index e491245..0000000
Binary files a/data/mm.db and /dev/null differ
diff --git a/data/mm.db-shm b/data/mm.db-shm
deleted file mode 100644
index d9cf459..0000000
Binary files a/data/mm.db-shm and /dev/null differ
diff --git a/data/mm.db-wal b/data/mm.db-wal
deleted file mode 100644
index 8a5a43e..0000000
Binary files a/data/mm.db-wal and /dev/null differ