diff --git a/actor-server/actor-persist/src/main/resources/sql/migration/V20160127074506__AddIndexOnUnregPhoneContacts.sql b/actor-server/actor-persist/src/main/resources/sql/migration/V20160127074506__AddIndexOnUnregPhoneContacts.sql
new file mode 100644
index 0000000000..a5a0cf28df
--- /dev/null
+++ b/actor-server/actor-persist/src/main/resources/sql/migration/V20160127074506__AddIndexOnUnregPhoneContacts.sql
@@ -0,0 +1 @@
+CREATE INDEX ON unregistered_phone_contacts(phone_number);
\ No newline at end of file