diff --git a/scripts/install b/scripts/install
index 70fcf67..08f6178 100755
--- a/scripts/install
+++ b/scripts/install
@@ -41,9 +41,9 @@ sudo sed -i "s/yunoadminuser/$admin_user/g" $final_path/data/config.php
 #check wallabag
 if [[ $(sudo yunohost app list -f wallabag | /bin/grep -q "installed: True") -eq 0 ]]; then
     echo "Detected wallabag"
-	$wallabagPath=$(sudo yunohost app setting wallabag path)
-	$wallabagUrl=$domain$wallabagPath
-	$sharingWallabag="array('type' => 'wallabag','name' => 'Wallabag','url' => 'https://$wallabagUrl',),"
+	wallabagPath=$(sudo yunohost app setting wallabag path)
+	wallabagUrl=$domain$wallabagPath
+	sharingWallabag="array('type' => 'wallabag','name' => 'Wallabag','url' => 'https://$wallabagUrl',),"
 fi
 
 freshrss_users=$(ldapsearch -h localhost -b ou=users,dc=yunohost,dc=org -x objectClass=mailAccount uid | grep uid: | sed 's/uid: //' | xargs)