diff --git a/docs/tutorial/using-checkbox/launcher.rst b/docs/tutorial/using-checkbox/launcher.rst
index d90e87e75f..d358b2b9c6 100644
--- a/docs/tutorial/using-checkbox/launcher.rst
+++ b/docs/tutorial/using-checkbox/launcher.rst
@@ -222,7 +222,7 @@ in it:
     forced = yes
 
     [environment]
-    TUTO = tutorial
+    TUTORIAL = tutorial
 
 Now, run Checkbox without any argument: