diff --git a/db_scripts/diff/11818.down b/db_scripts/diff/11818.down
new file mode 100644
index 00000000..35994662
--- /dev/null
+++ b/db_scripts/diff/11818.down
@@ -0,0 +1,2 @@
+revoke select on provisioning.voip_peer_hosts from sems_prepaid@localhost;
+revoke select on provisioning.voip_peer_groups from sems_prepaid@localhost;
diff --git a/db_scripts/diff/11818.up b/db_scripts/diff/11818.up
new file mode 100644
index 00000000..5bdbf482
--- /dev/null
+++ b/db_scripts/diff/11818.up
@@ -0,0 +1,2 @@
+grant select on provisioning.voip_peer_hosts to sems_prepaid@localhost;
+grant select on provisioning.voip_peer_groups to sems_prepaid@localhost;