diff --git a/contributing/code/tests.rst b/contributing/code/tests.rst
index 6a97ff9de6a..6e14a9d412f 100644
--- a/contributing/code/tests.rst
+++ b/contributing/code/tests.rst
@@ -45,7 +45,7 @@ the follow command:
 
 .. code-block:: bash
 
-    $ composer --dev update
+    $ composer update
 
 Running
 -------