diff --git a/README.md b/README.md
index 791185a..c00ce79 100644
--- a/README.md
+++ b/README.md
@@ -57,7 +57,7 @@ todo
 * [ ] Crawl queue balancer, that depends from CPU available
 * [ ] Implement smart queue algorithm that indexing new sites homepage in higher priority
 * [ ] Implement database autobackup on crawl process completting
-* [ ] Add transactions to prevent data loss on DB crashes
+* [x] Add transactions to prevent data loss on DB crashes
 * [ ] Distributed index data sharing between the nodes trough service API
 * [x] An idea to make unique gravatars for sites without favicons, because simpler to ident, comparing to ipv6
 * [ ] An idea to make some visitors counters, like in good old times?