diff --git a/.gitignore b/.gitignore
index 990e74b..032bcd9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,3 +15,7 @@ apps/api/storage/uploads/*
 #   apps/api/release/app.js + apps/api/release/vendor/ (Prisma)
 #   apps/admin-panel/dist/
 #   apps/user-app/dist/
+
+# Live henza data dump (customers' personal data). Never commit.
+# Only the structure-only oapi-struncture.sql belongs in the repo.
+/oapi.sql