diff --git a/db_scripts/diff/15336.down b/db_scripts/diff/15336.down
new file mode 100644
index 00000000..74edb267
--- /dev/null
+++ b/db_scripts/diff/15336.down
@@ -0,0 +1,3 @@
+USE accounting;
+
+DROP INDEX scli_idx ON cdr;
diff --git a/db_scripts/diff/15336.up b/db_scripts/diff/15336.up
new file mode 100644
index 00000000..6a6a363d
--- /dev/null
+++ b/db_scripts/diff/15336.up
@@ -0,0 +1,3 @@
+USE accounting;
+
+CREATE INDEX scli_idx ON cdr (source_cli);