diff --git a/doc/php-target.md b/doc/php-target.md
index d0f010528..be655c6a5 100644
--- a/doc/php-target.md
+++ b/doc/php-target.md
@@ -15,7 +15,7 @@ generated by ANTLR4. The runtime provides a common set of tools for using your p
 Install the runtime with Composer:
 
 ```bash
-composer require antlr4-php-runtime
+composer require antlr/antlr4-php-runtime
 ```
 
 #### 3. Generate your parser