diff --git a/README.md b/README.md
index 75cbebd..2db80f6 100644
--- a/README.md
+++ b/README.md
@@ -72,7 +72,7 @@ The fast_float library provides a performance similar to that of the [fast_doubl
 
 ## Users
 
-The fast_float library is used by [Apache Arrow](https://github.com/apache/arrow/pull/8494) where it multiplied the number parsing speed by two or three times.
+The fast_float library is used by [Apache Arrow](https://github.com/apache/arrow/pull/8494) where it multiplied the number parsing speed by two or three times. It is also used by [Yandex ClickHouse](https://github.com/ClickHouse/ClickHouse).
 
 
 ## How fast is it?