diff --git a/book/src/installation.md b/book/src/installation.md
index 62b32fb..3a5cb78 100644
--- a/book/src/installation.md
+++ b/book/src/installation.md
@@ -33,5 +33,5 @@ Prebuilt binaries are best managed with [`kiptup`](#using-kiptup). However, if y
 For now Kipt as very few options, and you only have to provide the Lua script to execute:
 
 ```console
-kipt --lua ./scripts/demo.lua
+kipt ./scripts/demo.lua
 ```