diff --git a/scripts/install b/scripts/install
index 884772c..f0f8dc9 100644
--- a/scripts/install
+++ b/scripts/install
@@ -28,7 +28,7 @@ default_home_server=$YNH_APP_ARG_DEFAULT_HOME_SERVER
 
 app=$YNH_APP_INSTANCE_NAME
 
-login_for_welcome="true"
+login_for_welcome=true
 
 #=================================================
 # CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
diff --git a/scripts/upgrade b/scripts/upgrade
index a98f683..c259066 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -55,7 +55,7 @@ if [ -z "$default_home_server" ]; then
 fi
 
 if [ -z "$login_for_welcome" ]; then
-	login_for_welcome="true"
+	login_for_welcome=true
 	ynh_app_setting_set --app=$app --key=login_for_welcome --value=$login_for_welcome
 fi