diff --git a/.gitignore b/.gitignore
index 58d3749..3d91040 100644
--- a/.gitignore
+++ b/.gitignore
@@ -57,6 +57,8 @@ build/
 **/data/uploads/
 **/data/exports/
 **/*.db
+**/*.db-shm
+**/*.db-wal
 **/*.sqlite
 **/*.sqlite3
 
diff --git a/ar-aging-app/.gitignore b/ar-aging-app/.gitignore
index 68b50b1..2659411 100644
--- a/ar-aging-app/.gitignore
+++ b/ar-aging-app/.gitignore
@@ -12,6 +12,8 @@ venv/
 *.csv
 !tests/fixtures/*.xlsx
 backend/data/*.db
+backend/data/*.db-shm
+backend/data/*.db-wal
 backend/data/uploads/
 backend/data/exports/
 uploads/
diff --git a/ar-aging-app/backend/data/ar_aging.db-shm b/ar-aging-app/backend/data/ar_aging.db-shm
deleted file mode 100644
index 917fb54..0000000
Binary files a/ar-aging-app/backend/data/ar_aging.db-shm and /dev/null differ
diff --git a/ar-aging-app/backend/data/ar_aging.db-wal b/ar-aging-app/backend/data/ar_aging.db-wal
deleted file mode 100644
index ecf21e5..0000000
Binary files a/ar-aging-app/backend/data/ar_aging.db-wal and /dev/null differ