diff --git a/README.md b/README.md
index 7a87044..bd4c82d 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,7 @@ Common db api for crystal. You will need to have a specific driver to access a d
 * [sqlite](https://github.com/crystal-lang/crystal-sqlite3)
 * [mysql](https://github.com/crystal-lang/crystal-mysql)
 * [postgres](https://github.com/will/crystal-pg)
+* [cassandra](https://github.com/kaukas/crystal-cassandra)
 
 ## Installation