diff --git a/INSTALL.md b/INSTALL.md
index 7bdb9b273fdcc0f4054d693db08fe67615285ad7..686145566fa9c80b80a4dc9f169e89dbdfcbbc11 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -9,7 +9,7 @@ refer to these documents
  * [Java](https://github.com/grpc/grpc-java)
  * [Node](src/node): `npm install grpc`
  * [Objective-C](src/objective-c)
- * [PHP](src/php): `pecl install grpc-beta`
+ * [PHP](src/php): `pecl install grpc`
  * [Python](src/python/grpcio): `pip install grpcio`
  * [Ruby](src/ruby): `gem install grpc`