diff --git a/docs/source/basic_tutorials/launcher.md b/docs/source/basic_tutorials/launcher.md
index 687257bb..de7c995d 100644
--- a/docs/source/basic_tutorials/launcher.md
+++ b/docs/source/basic_tutorials/launcher.md
@@ -405,7 +405,7 @@ Options:
           Control the maximum number of inputs that a client can send in a single request
           
           [env: MAX_CLIENT_BATCH_SIZE=]
-          [default: 32]
+          [default: 4]
 
 ```
 ## HELP