diff --git a/db_scripts/diff/13840.down b/db_scripts/diff/13840.down
new file mode 100644
index 00000000..399ecfb0
--- /dev/null
+++ b/db_scripts/diff/13840.down
@@ -0,0 +1,2 @@
+DROP DATABASE prosody;
+DROP USER 'prosody'@'localhost';
diff --git a/db_scripts/diff/13840_not_replicated.up b/db_scripts/diff/13840_not_replicated.up
new file mode 100644
index 00000000..d36b5c05
--- /dev/null
+++ b/db_scripts/diff/13840_not_replicated.up
@@ -0,0 +1,9 @@
+-- don't replicate this up script to not break 2.8->3.0 upgrade
+
+CREATE DATABASE prosody;
+GRANT ALL PRIVILEGES ON prosody.* TO 'prosody'@'localhost' IDENTIFIED BY 'PW_PROSODY';
+GRANT SELECT ON kamailio.voip_preferences TO prosody@localhost;
+GRANT SELECT ON kamailio.voip_usr_preferences TO prosody@localhost;
+GRANT SELECT ON kamailio.voip_dom_preferences TO prosody@localhost;
+GRANT SELECT ON kamailio.dbaliases TO prosody@localhost;
+GRANT SELECT ON kamailio.subscriber TO prosody@localhost;