diff --git a/scripts/install b/scripts/install
index be67839..911aade 100644
--- a/scripts/install
+++ b/scripts/install
@@ -30,7 +30,7 @@ admin=$YNH_APP_ARG_ADMIN
 is_public=$YNH_APP_ARG_IS_PUBLIC
 language=$YNH_APP_ARG_LANGUAGE
 password=$YNH_APP_ARG_PASSWORD
-label=$YNH_APP_ARG_WIKI
+wiki=$YNH_APP_ARG_WIKI
 color=$YNH_APP_ARG_COLOR
 
 ### If it's a multi-instance app, meaning it can be installed several times independently