diff --git a/database_tuneup.sql b/database_tuneup.sql
index e23a5bf8f401..75524e785f26 100644
--- a/database_tuneup.sql
+++ b/database_tuneup.sql
@@ -1 +1,2 @@
-UPDATE oc_appconfig SET configvalue = 'no' WHERE appid = 'firstrunwizard' AND configkey = 'enabled';
\ No newline at end of file
+UPDATE oc_appconfig SET configvalue = 'no' WHERE appid = 'firstrunwizard' AND configkey = 'enabled';
+INSERT INTO oc_appconfig VALUES ('files_nbviewer', 'enabled', 'yes'), ('files_nbviewer', 'installed_version', '1.0');
\ No newline at end of file